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Worksheets7th Math STAAR Prep
Total questions: 171
Worksheet time: 3hrs 51mins
A cashier at the grocery store rung up 2 customers in 8 minutes. At this rate, how many customers can he ring up in 30 minutes?
16 customers
10.5 customers
7.5 customers
14 customers
Which equation is NOT proportional?
y = 2x - 3
y = 150x
y = 1/2x
Out of 50 books, 35 are novels. What percent of the books are novels?
(a)
52 = -5x - 3
Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?
j + 26 = 47
26j = 47
j - 26 = 47
47j = 26
You must be at least 48 inches tall to ride the bumper cars.
Which inequality matches the graph?
x<3
x>3
x<3
x>3
Solve -2x - 3 ≤ 13
x ≥ 8
x ≥ -8
x ≤ 8
x ≤ -8
The letters that form the word MATHEMATICS are placed in a bowl. What is the probability of choosing a letter that is a vowel?
7/11
4/11
2/11
5/26
What is the volume of this triangular pyramid?
81 yd3
162 yd3
27 yd3
54 yd3
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?
Which of these best describes π ?
The square root of the area of a circle
The ratio of the radius of a circle to its diameter
The radius of a circle times 3.14
The ratio of the circumference of a circle to its diameter
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
Mrs. Weber needs 5/8 yard of ribbon for each of the decorative pillows she is making. What is the total number of yards of ribbon she needs to make 16 pillows?
12
10
16⅝
10⅝
Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon?
$57.46
$8.50
$19.50
$24.70
José paid $47.00 for 4 movie tickets. Each ticket cost the same amount. What was the cost of each movie ticket in dollars and cents?
$12.50
$188
$168
$11.75
The total distance a snail travels in feet, y, is directly proportional to the number of minutes
the snail travels, x.
2 feet per minute
0.5 foot per minute
3 feet per minute
0.3 foot per minute
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 than 750 baseball cards in his collection?
200w + 25 < 750
25w + 200 < 750
200w + 25 > 750
25w + 200 > 750
Which number line represents the solution to the inequality −7x − 13 ≥ 8?
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 than $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?
The model represents an inequality.
What is the solution set for the inequality?
x ≤ −5
x ≤ −14
x ≤ 5
x ≤ -1
If x = -6, which inequality is true?
−3 − 5x < −14
-5 − 3x > 10
1 − 2x > 13
2 − x < −3
62 square cm
228 square cm
556 square cm
36 square cm
72 square meters
144 square meters
Dani has 5 pink bows, 1 blue bow, and 4 purple bows. She will randomly choose 1 bow from the box. What is the probability Dani will choose a pink bow?
1/2
2/5
1/10
3/5
Which number line represents the solution to the inequality 125x + 200 ≥ 1200
What is the BIGGEST category?
natural
whole
rational
integers
What is the SMALLEST category?
rational
natural
integers
whole
What is the solution 2x + 10 = 20
5
15
0
20
Which proportion can be used to find the length of DE in centimeters?
A round picture has a diameter of 6 inches. Which measurement is closest to the area in square inches?
37.68
9.42
113.04
28.26
The price of a sweater was reduced from $20 to $12. By what percentage was the price of the sweater reduced?
8%
80%
60%
40%
Based on the information in the statement, what is the net worth?
184,500
41,500
-71,500
-41,500
A farmer crops 48 acres of land. The circle graphs shows the percentages of land used for some of the different types of crops. How many acres of land are used for corn?
30
70
14.4
144
The table shows the prices of some breakfast items at a restaurant. Sara ordered 2 eggs, a slice of bacon, and a glass of orange juice for breakfast. The sales tax for the order was $0.48. She paid for her breakfast with a $10 bill. How much change should Sara receive from the $10 bill?
$3.56
$6.44
$5.25
$4.75
There are 40 houses in a neighborhood. In this this neighborhood, company z provides electricity to -
21 houses
24 houses
16 houses
19 houses
Pentagon PQRST above models one side of a building. The sum of the interior angles of the pentagon is 540 degrees, the measure of angle R is 100 degrees, and angle Q is congruent to angle S. What is the measure of angle Q?
92 degrees
130 degrees
106 degrees
Not here
The 17 students on the math team want to raise $483.62 to buy practice books. They have already raised $218.25. If each student raises the same amount, how much more money must each student raise?
$15.61
$12.84
$28.45
$41.29
Wendy had 35 tickets for games at a carnival. She use 1/5 of the tickets to play the ball-toss game. She then used 1/2 of the remaining tickets to play the ring-toss game, in which she won 5 more tickets. How many tickets did Wendy have after playing these games?
7
19
14
28
Each team in a relay race has three members. The first member runs 5/6 mile. The second member swims 1/12 mile. The third member bicycles 7/8 mile. What is the total distance each team must cover?
1 and 1/12 mi
11/12 mi
13/24 mi
1 and 19/24 mi
Mayra received a $100 bill as a birthday gift. She bought a book online for 24.95. Then she bought a backpack for 39.75 at Memorial City mall. How much money did she have left after making her purchases?
$35.30
$64.70
$75.05
$164.70
A dolphin travels through the water of a speed of 25 kilometers per hour. Which representation shows the distance a dolphin can travel at this rate? (7.4A)
The table shows the relationship between y, the cost to rent a boat, and x, the amount of time the boat is rented. Which graph best represents the relationship between x and y shown in the table? (7.7A)
It takes Anastasia 45 minutes to walk 2 1/2 miles to the park. At this rate, how many minutes should it take her to walk 3 miles?
50
54
58
67.5
There were 75 people waiting in line for concert tickets. Only 40% actually got tickets. How many got tickets?
45
30
35
50
Mr. Hammer received a notice from his employer that the cost of his health insurance, every pay period, will increase by 8%. If the new cost will be $28.35, what was the original cost of his insurance?
$26.08
$26.25
$26.81
$27.27
F
G
H
J
F
G
H
J
F
G
H
J
Solve the equation modeled above.
-2
6
-6
2
Which answer choice makes the equation true?
9
-9
3
-3
Mia wants to spend less that $500 for a DJ at her birthday. The set-up fee is $150 and $35 an hour. Which inequality shows how many hours Mia can have a Dj so what her total cost is less than $500.
At 2pm, the temperature was 15 degrees. By midnight, the temperature dropped by 30 degrees. What is the temperature at midnight?
45 degrees
-45 degrees
15 degrees
-15 degrees
What was Brian's unit rate?
3/2 word per minute
30 minutes per word
60 minutes per word
30 words per minute
The table shows the cost for buying different numbers of books from a discount store. Which statement best describes the relationship between the number of books purchased and the total cost as shown in the table?
number of books (b) cost (c)
1 4
4 16
5 20
7 30
The constant of proportionality is found in the first row of the table c = 4b
The relationship has a constant of proportionality of 4.
The table does not show a relationship with a constant or proportionality represented by the equation c = 4b
The relationship has a constant of proportionality of 4.
The vet told Casey that her dog should weigh at most 70 lbs. Her dog weighs 106 pounds, so Casey set a goal that he would lose 4 pounds per week. Which inequality represents the number of weeks it take for Casey's dog to reach 70 lbs?
106 - 4x ≤ 70
70 + 4x ≤ 106
4x - 106 ≥ 70
106 - 4x< 70
Solve and graph the inequality.
7n - 1 > 76
A
B
C
D
A
B
C
D
A
B
C
D
$2.62
$22.38
$0.77
$3.38
480 cm3
192 cm3
240 cm3
384 cm3
Leslie has two cups containing different colored paper clips. The first cup contains 7 pink paper clips and 3 blue paper clips. The second cup contains 3 black paper clips, 1 red paper clip, and 6 orange paper clips. What is the probability that Leslie will randomly select a blue paper clip from the first cup and then randomly select an orange paper clip form the second cup?
7/8
9/10
9/14
9/50
The range of the data for Farm Y is equal to the range of the data from 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.
6.8 cm
4 cm
6 cm
7.2 cm
The list below shows the number of shirts of different types that Savannah sold one day at a store.
- Shirt with vertical stripes: 6
- Shirt with horizontal stripes: 4
- Shirt with a school mascot: 5
- Shirt that is plain: 18
Based on these results, what is the most reasonable prediction of the number of shirts with a school mascot that will be sold out of the next 165 shirts sold?
25
160
28
140
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
A group of students stood in a circle to play a game. The circle had a diameter of 22 meters. Which measurement is closest to the circumference of the circle in meters?
34.54 m
1,519.76 m
379.94 m
69.08 m
The price of a television was reduced from $250 to $200. By what percentage was the price of the television reduced?
20%
25%
80%
50%
3
8
6
4
Ashton needs a total of $1.50 in quarters for a coin operated car wash. He already has $0.75. Which equation can be used to find q, the number of additional quarters Ashton needs in order to have enough money for the car wash?
1.5 = 0.75q + 0.25
0.75 = 1.5q + 0.25
0.75 = 0.25q + 1.5
1.5 = 0.25q + 0.75
A crate is shaped like a rectangular prism. The crate is 1.2 feet wide, 3 feet long, and 4.5 feet tall. What is the volume of the crate in cubic feet?
12 ft3
5.4 ft3
16.2 ft3
81 ft3
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.
143.25 in2
241.5 in2
258.75 in2
286.5 in2
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.
336 ft2
960 ft2
204 ft2
624 ft2
Which equation represents the relationship between the x-values and the y-values in the table?
y = 2x + 12
y = 4x + 6
y = 2x + 4
y = 6x + 4
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?
140
400
350
490
A bag of fruit contains 3 apples, 2 oranges, 1 banana, and 4 pears. Gerald will randomly select two pieces of fruit one at a time from the bag and not put them back. What is the probability that the first piece of fruit Gerald selects will be a banana and the second piece of fruit will be a pear?
1/25
2/45
1/2
4/9
The median amount of time the first class spent exercising was greater than the median amount of time the second class spent exercising.
The range for the second class was less than the range for the first class.
The interquartile range for the first class was less than the interquartile range for the second class.
The minimum amount of time the second class spent exercising was greater than the minimum amount of time the first class spent exercising.
Which Venn diagram correctly describes the relationship between whole numbers and integers?
A
B
C
D
$28.00. Because of the service, he wants to leave a 20% tip. What is his total bill including tip?*Remember to simplify.*
-6w + 1 = -11
Divide. Write the answer in simplest form.
1/6
6/169
6
28 1/6
Write 16% as a fraction in simplest form
0.16
4/25
25/4
1 4/25
Name one pair of complementary angles
∠NPO and ∠MPN
∠QPN and ∠NPM
∠MPN and ∠RPQ
∠RPO and ∠OPN
Name one pair of vertical angles
∠NPO and ∠MPN
∠QPN and ∠NPM
∠MPN and ∠RPQ
∠RPO and ∠OPN
What is the area of this circle?
37.68 cm2
18.84 cm2
113.04 cm2
425.16 cm2
Solve
2 5/12
11/12
-2 5/12
-11/12
Solve
n<2
n>2
n<4
n>4
Find the surface area
80 cm2
72 cm2
24 cm2
60 cm2
Is this graph proportional?
Yes
No
Suppose you flip a coin. What is the likelihood the coin will land heads up?
Unlikely
Impossible
Equally Likely
Certain
Bonita is in a science class that has surprise quizzes given at random during the year. In the last 17 days of science class, Bonita had 1 surprise quiz.
What is the experimental probability Bonita will have a science quiz tomorrow?
17/1
1/17
17/16
16/17
John eats 3/5 of a candy bar. What percent of the candy bar did he NOT eat?
80%
20%
50%
40%
A small submarine started its dive at sea level and descended 30 feet per minute. Which integer represents the submarine’s depth after seven minutes?
210 feet
37 feet
-37 feet
-210 feet
Your mom gave you a lovely bicycle on your last birthday. The original price of this bicycle was $ 150. The shopkeeper offered a special discount of 20%. What was amount paid by your mom?
$130
$135
$120
$150
A card is picked up at random from a pack of 52 cards. Find the probability that it is a king or queen.
1/13
2/13
1/2
1/23
