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Worksheets7th grade staar released questions
Total questions: 113
Worksheet time: 5hrs 9mins
Lawrence's father gave him 200 baseball cards. Each week, Lawrence purchases 25 baseball cards to add to his collection. Which inequality can be used to find w, the number of weeks after starting his collection when Lawrence will have more then 750 baseball cards in his collection?
200w + 25 < 750
25w + 200 < 750
200w + 25 > 750
25w + 200 > 750
Jeff bought a bottle of water for $2. He also bought some hot dogs for $3 each. Jeff did not spend more than $14 on the hot dogs and the bottle of water. Which inequality can be used to find h, the number of hot dogs that Jeff could have bought?
3h - 2 ≤ 14
3h + 2 ≤ 14
3h - 2 ≥ 14
3h + 2 ≥ 14
Which number line best represents the solution to the inequality 3.3w - 9 > -22.2?
Which situation can be represented by this inequality?
120 ≤ 12k + 29
Felicia has 12 buttons in her collection. She will collect 29 new buttons every year. Felicia collects buttons for k years. For what values of k will Felicia have at least 120 buttons?
Felicia has 29 buttons in her collection. She will collect 12 new buttons every year. Felicia collects buttons for k years. For what values of k will Felicia have at least 120 buttons?
Felicia has 29 buttons in her collection. She will collect 12 new buttons every year. Felicia collects buttons for k years. For what values of k will Felicia have at most 120 buttons?
Felicia has 12 buttons in her collection. She will collect 29 new buttons every year. Felicia collects buttons for k years. For what values of k will Felicia have at most 120 buttons?
Which situation can be represented by this inequality?
1.25x - 6.50 > 50
Stefan spends $6.50 on supplies for a lemonade stand and sells each cup of lemonade for $1.25. What is x, the number of cups of lemonade Stefan must sell to earn a profit of more then $50?
Stefan has a balance of $6.50 in his savings account and deposits $1.25 each week. What is x, the number of weeks Stefan must deposit $1.25 in order to have a balance of more than $50 in his savings account?
Stefan earns 1.25% interest on the balance in his checking account and has to pay a monthly charge of $6.50. What is x, the balance that Stefan must have in his checking account in order to have an ending balance greater than $50 after interest and fees?
Stefan charges $1.25 for gasoline plus $6.50 per hour for mowing lawns. What is x, the number of hours he has to mow lawns to earn more than $50?
Which situation is best represented by the following equation?
45w + 123.95 = 753.95
Erica paid $753.95 for dance classes. She paid a $123.95 registration fee and $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes?
Erica paid $753.95 for dance classes. She paid a $45 registration fee and $123.95 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes?
Erica and her sister paid $753.95 for dance classes. Erica paid $123.95 for each week she was enrolled in the classes, and her sister paid $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica and her sister were enrolled in dance classes?
Erica paid $753.95 for dance classes. She paid a $123.95 for each week she was enrolled in the classes after using a coupon that gave her $45 off the price per week. What is w, the number of weeks Erica was enrolled in dance classes?
What is the solution set for -4x -10 ≤ 2?
x ≤ -3
x ≥ -3
x ≤ 2
x ≥ 2
The model represents an equation. What is the solution for this equation?
x = 3
x = 15
x = 5
x = 1
The model represents an inequality. What is the solution set for the inequality?
x ≤ -5
x ≤ 5
x ≤ 1
x ≤ -14
What is the solution to this equation?
30.16 = 17.56 + 5x
6.032
3.512
12.6
2.52
An equation is modeled.
What value of x makes the equation true?
1
7
-5
-1
Walter and Brian each have a CD collection.
-The number of CDs in Walter's collection can be represented by x.
-The number of CDs in Brian's collection is 3 times the number in Walter's collection.
-The total number of CDs in both collections is 144.
What is x, the number of CDs in Walter's collection?
108
48
72
36
What is the value of x in this equation?
2x + 2 = -52
-25
-27
-56
-50
Which equation is true when k = -15?
3k - 11 = -34
-53 + 4k = 7
k/3 + 17 = 12
k/5 + 2.5 = 0.5
If x = 14, which equation is true?
3(20 - x) = 44
3(12 - x) = 6
2(x - 3) = 22
2x - 3 = 22
If x = -6, which inequality is true?
-5 - 3x > 10
-3 - 5x < -14
1 - 2x > 13
2 - x < -3
Jack tossed a coin three times. Which tree diagram shows all the possible outcomes of the coin landing heads up or tails up?
Bailey will roll a number cube and flip a coin for a probability experiment. The faces of the number cube are labeled 1 through 6. The coin can land on heads or tails. If Bailey rolls the number cube once and flips the coin once, which list contains only the outcomes in which the number cube lands on a number greater than 4?
5, Heads
5, Tails
6, Heads
6, Tails
5, Heads
6, Tails
1, Heads
1, Tails
2, Heads
2, Tails
3, Heads
3, Tails
4, Heads
4, Tails
5, Heads
5, Tails
6, Heads
6, Tails
4, Heads
4, Tails
5, Heads
5, Tails
6, Heads
6, Tails
A study of a population of 1,200 frogs revealed that 12 out of every 180 frogs in the population have spots on their back. Based on the results of this study, how many frogs in the population do NOT have spots on their back?
80
168
1,280
1,120
At an assembly 7 out of the first 10 students who entered the gym were carrying a backpack. Based on this information, if 700 students were at the assembly, how many students could be expected to be carrying a backpack?
70
717
490
210
The spinner shown has eight congruent sections. The spinner is spun 120 times. What is a reasonable prediction for the number of times the spinner will land on an even number?
75
45
15
40
A bag contains:
- 5 red marbles
- 6 blue marbles
- 3 green marbles
- 4 black marbles
- 2 yellow marbles
A marble will be drawn from the bag and replaced 100 times. What is a reasonable prediction for the number of times a green or black marble will be drawn?
14
65
7
35
The spinner shown is divided into congruent sections that are labeled form 1 through 7. If the spinner is spun one time, what is the probability of the arrow not landing on a section labeled with an odd number?
4/7
3/4
1/4
3/7
The manager of a movie theater randomly surveyed 50 people who entered the movie theater on Friday. The manager asked about the type of movie each person preferred. The results of the survey are shown in the table. Based on the results in the table, which statement about a person who will go to this theater next Friday is true?
The person is three times as likely to prefer comedy as horror.
The person is twice as likely to prefer drama as horror.
The person is less likely to prefer horror or drama than action.
The person is more likely to prefer horror or comedy than action or drama.
The 200 students in a school band will attend an awards dinner. A random survey of 25 of these students was conducted to determine how many of each meal should be prepared for the dinner. The results of the survey are shown.
- 12 students want a beef meal.
- 8 students want a chicken meal.
- 5 students want a pasta meal.
Based on the survey results, which of these is the best prediction of the meals wanted by the 200 students?
There are 16 students who want a beef meal.
There are 52 students who want either a chicken meal or a pasta meal.
There are 32 more students who want a beef meal than want a chicken meal.
There are 24 more students who want a pasta meal than want a chicken meal.
Mari bought 6 packets of tomato seeds. Each packet contained 24 seeds. She planted 1 packet of the seeds, and 15 seeds sprouted.
Which statement about the seeds in the remaining packets is best supported by this information?
No more than 50 seeds will sprout.
Between 50 and 100 seeds will sprout.
At least 100 but no more than 120 seeds will sprout.
All 120 seeds will sprout.
Leticia has two bouquets of flowers. Each bouquet contains 13 daisies.
- Bouquet S contains 30 flowers.
- Bouquet T contains 13 flowers
Which statement is true?
The probability of randomly selecting a daisy from Bouquet S is less than the probability of randomly selecting a daisy from Bouquet T.
The probability of randomly selecting a daisy from Bouquet S is 1.
The probability of randomly selecting a daisy from Bouquet S is equal to the probability of randomly selecting a daisy from Bouquet T.
The probability of randomly selecting a daisy from Bouquet S is ⅓.
A store manager receives a delivery of 2 boxes of lightbulbs. Each box contains 25 lightbulbs. The store manger tests all the lightbulbs and finds that 2 of them are defective. Based on these results, what can the store manager predict about the next delivery of lightbulbs?
A delivery of 3 boxes will contain 3 more defective lightbulbs than a delivery of 2 boxes.
A delivery of 4 boxes will contain 2 more defective lightbulbs than a delivery of 2 boxes.
A delivery of 5 boxes will contain 10 more defective lightbulbs than a delivery of 2 boxes.
A delivery of 6 boxes will contain 3 more defective lightbulbs than a delivery of 2 boxes.
Felix has a bucket of golf balls. The table shows the number of golf balls of each color in the bucket. Felix selects a golf ball at random. Based on the information in the table, which statement is true?
The golf ball is more likely to be green than all other colors combined.
The golf ball is equally likely to be pink, white, orange, or green.
The golf ball is 2 times as likely to be orange as it is to be pink.
The golf ball is 7 times as likely to be green as it is to be white.
A classroom is arranged with 8 seats in the front row, 10 seats in the middle row, and 12 seats in the back row. The teacher randomly assigns seats to students as they enter the classroom.
What is the probability that the first student who enters the classroom will be assigned a seat in the front row?
2/5
2/3
4/11
4/15
A number cube with faces labeled from 1 to 6 was rolled 20 times. Each time the number cube was rolled, the number showing on the top face was recorded. The table show the results.
Based on these results, what is the experimental probability that the next time the number cube is rolled it will land with 5 or 6 showing on the top face?
2/5
3/20
1/3
3/5
Tara has two bags of marbles. The first bag contains 6 red marbles, 5 blue marbles, and 4 green marbles. The second bag contains 3 red marbles, 2 blue marbles, and 4 green marbles. Tara will randomly select 1 marble from each bag.
What is the probability that Tara will select a blue marble from each bag?
5/9
1/135
1/6
2/27
Rachel is setting up tables for a party. Four of the tables are covered with red tablecloths, and eight of the tables are covered with white tablecloths. Guests will be randomly seated at the tables when they arrive. Each table can seat 8 guests.
What is the probability that the first guest to arrive will be seated at a table with a red tablecloth?
1/2
1/3
1/4
1/8
Gabriel has these cans of soup in his kitchen cabinet.
- 2 cans of tomato soup
- 3 cans of chicken soup
- 2 cans of cheese soup
- 2 cans of potato soup
- 1 can of beef soup
Gabriel will randomly choose one can of soup. Then he will put it back and randomly choose another can of soup. What is the probability that he will choose a can of tomato soup and then a can of cheese soup?
2/5
2/45
1/25
1/5
On Roberto's shelf are:
- 6 mystery books
- 5 science books
- 4 history books
- 3 adventure books
Roberto will randomly choose 1 book to read. What is the probability that he will choose an adventure book?
1/3
1/18
1/5
1/6
Ursula surveyed 50 classmates about their favorite ice cream favors. Each classmate chose one favor. The results are shown in the circe graph.
How many more of Ursula's classmates chose chocolate than chose vanilla?
8
6
34
16
The bar graph shows a company's income and expenses over the last 5 years.
Which statement is supported by the information in the graph?
Expenses have increased $200,000 each year over the last 5 years.
The income in Year 5 was twice the income in Year 1.
The combined income in Years 1, 2, and 3 was equal to the combined expenses in Years 1, 2, and 3.
The combined expenses in Years 3 and 4 were $300,000 more than the combined income in Years 3 and 4.
The graph shows the favorite colors chosen by some middle school students.
Which statement is supported by the information in the graph?
Fewer than 30% of the students chose red, yellow, or orange as their favorite color.
More than 1/10 of the students chose pink as their favorite color.
Exactly 18% of the students chose blue as their favorite color.
Exactly 2/5 of the students chose green, black, or purple as their favorite color.
The circle graph shows how Tremaine divided his time on the computer last week.
Tremaine used the computer a total of 30 hours last week. How many more hours did Tremaine use the computer to play games than to do research?
6 hours
20 hours
7.5 hours
1.5 hours
Maribel surveyed 55 people to find out their favorite types of music. The results are shown in the bar graph.
Based on the information in the graph, which types of music were chosen by 40% of the people surveyed?
Country and opera
Jazz and opera
Jazz, opera, and rock
Country, jazz, and rock
The circle graph shows Allen's activities during 24 hours.
How much more time in hours did Allen spend listening to music than playing tennis?
2.88 hours
0.48 hour
2.40 hours
0.12 hour
The dot plots show the numbers of miles Ian skated on several days in two different months.
Which statement is supported by the information in the dot plots?
The least number of miles Ian skated on a day in July is greater than the least number of miles Ian skated on a day in August.
The median number of miles Ian skated each day in July is greater than the median number of miles Ian skated each day in August.
The mode of the number of miles Ian skated each day in July is less than the mode of the number of miles Ian skated each day in August.
The range of the number of miles Ian skated each day in July is less than the range of the number of miles Ian skated each day in August.
The box plots show the lengths of the songs on two digital music players in minutes.
Which statement is best supported by the information in the box plots?
The interquartile range of the data for Music Player X is equal to the interquartile range of the data for Music Player Y.
The interquartile range of the data for Music Player X is greater than the interquartile range of the data for Music Player Y.
The median length of the songs on Music Player X is equal to the median length of the songs on Music Player Y.
The median length of the songs on Music Player X is less than the median length of the songs on Music Player Y.
The box plots show data about the number of years that farmworkers have been employed at each of two farms.
Which statement is best supported by the information in the box plots?
The range of the data for Farm Y is equal to the range of the data for Farm X.
The third quartile of the data for Farm Y is less than the third quartile of the data for Farm X.
The median of the data for Farm Y is greater than the median of the data for Farm X.
The first quartile of the data for Farm Y is greater than the first quartile of the data for Farm X.
The dot plots show the heights of the players on two basketball teams.
Which statement is best supported by these data?
The distributions of the data for Team A and Team B are approximately symmetrical.
The median height of the players on Team B is less than the median height of the players on Team A.
Team B has a greater range in player heights than Team A has.
The mode height of the players on Team B is less than the mode height of the players on Team A.
Mrs. Kelso and Mr. Bonham gave each of their students a small bag of colored tiles. The students each counted the number of purple tiles they received. The box plots display the data for both classes.
Which statement is best supported by the information in the box plots?
The range of the data for Mr. Bonham's class is less than the range of the data for Mrs. Kelso's class.
The data for Mrs. Kelso's class are more symmetrical than the data for Mr. Bonham's class.
The median number of the data for Mr. Bonham's class is les than the median number of the data for Mrs. Kelso's class.
The interquartile range of the data for Mrs. Kelso's class is greater than the interquartile range of the data for Mr. Bonham's class.
The number of pets per household for Mrs. Anderson's class and Mrs. Murphy's class are shown in the dot plots.
Here are three statements about the number of pets per household for these two classes.
I. The range of the number of pets per household for Mrs. Murphy's class is greater than the range of the number of pets per household for Mrs. Anderson's class.
II. The distribution of the data is approximately symmetrical in both sets of data.
III. The mode of the number of pets per household for Mrs. Anderson's class is equal to the mode of the number of pets per household for Mrs. Murphy's class.
Which of these three statements appear to be true?
I only
I and III
II and III
III only
The manager of a music store surveyed a random sample of customers who shop in the store about their favorite type of music. The table shows the number of customers who selected each type of music.
Based on the information in the table, which inference about the favorite type of music of all the customers who shop in the music store appears to be valid?
They are certain to select rock or pop music.
They are less likely to select country or rap music than rock music.
They are more likely to select country music than jazz, classical, or rap music.
They are certain to select any type of music other than jazz music.
Parker conducted a random survey at the mall to determine the number of songs in each genre that were downloaded by 40 students. The results are shown in the bar graph.
Based on the information in the graph, which inference about the general population of students is valid?
Girls like country music more than all other genres combined.
More girls than boys like rock music.
Boys like country music more than rock music.
Boys like rock music more than girls like rap music.
The price of a DVD is $24.00 plus 8% sales tax. What is the sales tax on this DVD in dollars and cents?
32.00
16.00
1.92
19.2
A doctor has an annual income of $152,125. The income tax the doctor has to pay is 6%. What is the amount of income tax in dollars and cents that the doctor has to pay?
91,275.00
9,127.50
912,750.00
152,131.00
A refrigerator is priced at $525.50. There is a 6% sales tax rate. What is the sales tax for the refrigerator in dollars and cents?
31.53
315.30
531.50
519.50
In Oscar's monthly budget, each category is assigned a certain percentage of his monthly income is $2,250.
Which statement is NOT supported by the information in the table?
Oscar puts $360 on his monthly income into savings.
Less than $900 of Oscar's monthly income is for his house payment and life insurance.
Oscar budgets $485 of his monthly income for telephone, utilities, and emergencies.
More than $530 of Oscar's monthly income is for his car payment and car insurance.
Felicia earns $800 a month. The table shows her monthly budget.
Which statement is supported by the information in the table?
Felicia spends 10% of her monthly budget on clothes and food.
Felicia spends 25% of her monthly budget on her car payment.
Felicia spends 20% of her monthly budget on college savings.
Felicia spends 50% of her monthly budget on her car payment and cell phone.
The table shows Peter's net worth statement. Assets are shown as positive numbers, and liabilities are shown as negative numbers. The value of Peter's house in not given.
Peter's net worth is $101,800. Based on the information in the table, what is the current value of Peter's house?
$58,600
$78,300
$98,000
$82,100
Emily created the net worth statement shown.
Based on the information in the table, what is Emily's net worth?
$107,550
$87,025
$20,525
$128,075
Rita has a loan of $45,580. This loan has a simple interest rate of 4% per year. What is the amount of interest that Rita will be charged on this loan at the end of one year?
$47,403.20
$11,395
$18,232
$1,823.20
Leo wants to buy some shoes. He found the shoes at three different stores for a price of $35. The stores are each having a sale.
-Store X is offering a 15% off the price of the shoes.
-Store Y is offering $5 off the price of the shoes.
-Store Z is offering a 1/5 discount off the price of the shoes.
Which statement about the sale price of these shoes is true?
Store X has the best sale price of $20.
Store Z has the best sale price of $28.
Store Y has the best sale price of $30.
Store Z has the best sale price of $7.
Which diagram best represents the relationship among integers, rational numbers, and whole numbers?
Set A represents rational numbers. Set B represents integers. Which diagram shows the numbers placed in the correct sets?
What is the value of the expression -9 x 2.2?
-6.8
-19.8
6.8
19.8
BrynzLea has 3¾ bags of soil to put in her garden. Each bag of soil will cover 124.3 ft2. How many square feet will BrynzLea be able to cover if she uses all these bags of soil?
469.875 ft2
375.225 ft2
407.225 ft2
418.502 ft2
The diameter of the handle of a softball bat is 1¾ inches. What is the length in inches of the diameters of 8 of these bat handles?
6 in.
8¾ in.
9¾ in.
14 in.
BerylDea has 120 caramel apples to sell. Each caramel apple is covered with one topping.
- ⅕ of the caramel apples are covered with peanuts.
- ⅓ are covered with chocolate chips.
- 3/10 are covered with coconut.
- The rest are covered with sprinkles.
How many caramel apples are covered with sprinkles?
100
33
25
20
Leiara gave the cashier $20 to pay for 3 pairs of socks. The cashier gave her $5.03 in change. Each pair of socks cost the same amount. What is the cost in dollars and cents for each pair of socks?
17.97
54.97
4.99
44.91
The table shows the prices of some breakfast items at a restaurant. Shareef ordered 2 eggs, a slice of bacon, and a glass of orange juice for breakfast. The sales tax for the order was $0.48. He paid for his breakfast with a $10 bill. How much change should Shareef receive form the $10 bill?
$3.56
$6.44
$5.25
$4.75
Shawna needs 10½ yards of fabric to make a quilt. She has one piece of fabric that is 2½ yards and another piece of fabric that is 4¼ yards. How many more yards of fabric does Shawna need to make the quilt?
4¼ yd
3¼ yd
3¾ yd
6¾ yd
Ms. Hyde had $80 to purchase school supplies for her class. She bought 32 glue sticks and 32 boxes of crayons. Each glue stick cost $1.40, and each box of crayons cost $0.59. How much money did Ms. Hyde have left after these purchases?
$16.32
$18.88
$63.68
$35.20
A music club has 15 members. Each member pays monthly dues of $14.60. On the first day of the month, 8 members paid their dues. The remaining members paid their dues on the second day of the month. How much money was collected in dues on the second day of the month?
$335.80
$102.20
$116.80
$219.00
There are 40 houses in a neighborhood.
- Company X provides electricity to ⅛ of the houses.
- Company Y provides electricity to ⅖ of the houses.
- Company Z provides electricity to the remaining houses.
In this neighborhood, Company Z provides electricity to ---
21 houses
24 houses
16 houses
19 houses
Cheddar cheese costs $4.25 per pound. Which equation best represents y, the total cost of x pounds of cheddar cheese?
x = 4.25 + y
x = 4.25y
y = 4.25 + x
y = 4.25x
The graph represents the linear relationship between the number of books Layla has read and the number of moths she has been a member of a book club.
Which of these statements is supported by the rate of change in this relationship?
Layla read 2 books in the first 3 months she was a member of the book club.
Layla read 3 books in the first 2 months she was a member of the book club.
Layla read 3 books in the first 4 months she was a member of the book club.
Layla read 4 books in the first 3 months she was a member of the book club.
Which of these does NOT represent the distance a car travels when going 55 miles per hour?
d = 55t, where d represents distance in miles and t represents time in hours
In 3 hours a car will travel a distance of 160 miles.
An artist is making a scale model of a statue. On the model 2 inches represents 1 foot on the actual statue. Which graph best represents this relationship?
A dolphin travels through the water at a speed of 25 kilometers per hour. Which representation shows the distance a dolphin can travel at this rate?
y = x + 25, where x represents the time in hours and y represents the distance in kilometers
In 5 hours a dolphin can travel a distance of 135 kilometers.
F
G
H
J
F
G
H
J
The dimensions of a triangular prism are shown in the diagram.
What is the volume of the triangular prism in cubic centimeters?
240 cm3
480 cm3
384 cm3
192 cm3
What is the volume of the shape shown in the diagram?
60 in3
360 in3
180 in3
72 in3
The diagram below shows the radius of the circular opening of a drinking cup.
Which of the following is closest to the circumference of the opening in centimeters?
12 cm
50 cm
25 cm
8 cm
A circular railroad-crossing sign has a diameter of 30 inches.
Which measurement is closest to the area of the sign in square inches?
94.2 cm2
188.4 cm2
706.5 cm2
286.6 cm2
Jennifer painted a tabletop that is shaped like a circle. The circumference of the tabletop is 6π feet. Which measurement is closest to the area of the tabletop in square feet?
18.84 ft2
28.26 ft2
37.68 ft2
113.04 ft2
Landon used a semicircle, a rectangle, and a right triangle to form the figure shown.
Which is the best estimate of the area of the figure in square centimeters?
54 cm2
44 cm2
26 cm2
38 cm2
Chloe is 5 feet 4 inches tall. There are 2.54 centimeters in 1 inch. What is Chloe’s height in centimeters?
56.54 cm
13.72 cm
162.56 cm
152.40 cm
Figure JKLM is similar to figure PQRS.
Which proportion must be true for
these figures?
The net of a square pyramid and its dimensions are shown in the diagram.
What is the total surface area of the pyramid in square meters?
240 m2
580 m2
160 m2
340 m2
The angle measures of a triangle are shown in the diagram.
What is the value of x?
14.5
13.7
17.8
55.3
Constant of proportionality = y ÷ x
For example:
A. -5 - 3(-6) > 10
Solve and see if it is true.
