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Worksheets7th Grade SC Ready Review
Total questions: 80
Worksheet time: 2hrs 59mins
What value of y makes this proportion true?
3515=84y
y = 21
y = 28
y = 36
y = 49
Nina types 126 words in 3 minutes. Which equation shows the relationship between the number of words, w, and the time, in minutes, m, that she types?
w = 3m
w = 42m
w = 126m
w = 378m
The function table shows the relationship between the cost and the number of ham sandwiches purchased at a deli. Which equation shows the relationship between the cost and the number of sandwiches purchased?
C = 2n
C = 4n
C = 5n
C = 8n
A warehouse 25 feet tall casts a shadow that is 15 feet long. At the same time of day, how long is the shadow cast by an apartment building that is 90 feet tall?
54 ft
57 ft
60 ft
66 ft
A cube has edges of 7 inches. What is the surface area of the cube?
49 in²
168 in²
294 in²
343 in²
Cynthia wants to construct a triangle with angles measuring 34 degrees, 21 degrees, and 125 degrees. Which best describes a triangle with these angle measures?
ambiguously defined
nonexistent
a unique, acute triangle
a unique, obtuse triangle
The prism below is sliced by a plane parallel to its base. What is the shape of the cross section?
cube
rectangle
trapezoid
triangle
A circular pond has a diameter of 4.5 feet. Which is closest to the circumference of the pond?
7.07 ft
14.13 ft
28.26 ft
63.59 ft
A computer monitor makes a 65° angle with the desk it rests on. What is the measure of its complementary angle?
20°
25°
115°
125°
Mr. Brooks is buying a TV set for $850. The sales tax is 6%. What will be the total amount he will pay for the TV set after sales tax is included?
$799
$861
$901
$1,360
The temperature on Mars may reach a high of 70°F at the equator in the summer. It may reach a low of −225°F at the poles. Which expression gives the difference between those two temperatures?
225°F−70°F
−70°F+225°F
70°F−225°F
70°F− (−225°F)
Which fraction can be expressed as a terminating decimal?
87
31
92
71
At a school dance, 83 of the students were seventh graders. Which decimal is equivalent to 83 ?
0.375
0.38
3.75
3.8
What is the sum of −35+12 ?
−47
−23
23
47
There are 180 students registered in a soccer camp. Of those registered, 35% are seventh graders. How many of the students registered are in the seventh grade?
54
63
117
145
Divide.
−448÷28=
−16
−15
15
16
Subtract.
87−32=
55
119
249
245
A diver at -60 feet stops every 5 feet before reaching the surface. How many stops will the diver make before reaching the surface? (a)
Type the NUMBER only.
Laila had $350 in her checking account. She made 5 deposits of $46.75 each. She also wrote 3 checks for $28.50 each. Write a decimal number to represent the total deposits Laila made. (a)
Type the NUMBER only!
Laila had $350 in her checking account. She made 5 deposits of $46.75 each. She also wrote 3 checks for $28.50 each. Write a decimal number to represent the total amount of checks Laila wrote. (a)
Type the NUMBER only!
Laila had $350 in her checking account. She made 5 deposits of $46.75 each. She also wrote 3 checks for $28.50 each. How much money is in Laila's account now? (a)
Type the NUMBER only!
Ramon drove 145 miles in 2.5 hours. What was his speed in miles per hour?
48 mph
52 mph
58 mph
362.5 mph
A recipe for applesauce calls for 31 cup of honey. The recipe makes 8 servings. How many cups of honey are needed to make 20 servings?
65c
1 61c
1 31c
2 32c
It takes Bill 101hour to walk a 61mile park loop, What is Bill's unit rate, in miles per hour?
101mph
1 32mph
6 mph
60 mph
Sondra's room is 15 feet long by 8 feet wide. She is putting carpet in the room. It costs $3.75 per square foot. How much will it cost to carpet Sondra's room? $ (a)
Type the NUMBER only.
Mason earns $10 for each lawn he mows. How much will he earn if he mows 6 lawns? $ (a)
Type the NUMBER only.
Brad sold 5 times as many raffle tickets as Doug. They sold 120 raffle tickets in all. Which equation can be used to find how many tickets t, Doug sold?
5t + t = 120
5t - t = 120
5t = 120
5t= 120
Which is equivalent to the expression below?
8x+4x+y+3y
Select all that apply.
3(4x+y)
4(3x+y)
2(6x+y)
2(6x+2y)
What is the value of the expression below when n=12 and p=2 ?
3n−1+p
5
6
12 31
12 32
At the school book fair, the number of books sold on Tuesday was 10 less than half the number sold on Monday. Let b represent the number of books sold on Monday. Which expression represents the total number of books sold on Tuesday?
2b−10
2b−10
10−2b
10−2b
Troy is at most 5 years older than 3 times Levi's age. If Troy is 29 years old, which inequality best represents x , Levi's age?
3x+5<29
3x+5≤29
3x+5>29
3x+5≥29
Julie walked 8% more miles this week than Andy walked. If Andy walked m miles, which expression represents how far Julie walked?
0.08m
0.8m
1.08m
1.8m
Mr. Weston has 4 boxes of pencils and 7 single pencils. In all, he has 79 pencils. How many pencils are in a box?
9
13
16
18
Solve for x .
2x−7=9
x=1
x=3 21
x=4 21
x=8
The blacktop at the park is 30 feet wide. The blacktop is 6 feet longer than it is wide. What is the area of the blacktop?
1,080ft2
3,240ft2
6,480ft2
9,720ft2
What is the volume of this rectangular prism?
21in3
41in3
42in3
82in3
An artist is making a circular stained glass window. The window has a radius of 20 inches. What is the area of the window? (a) in2
Use 3.14 for π .
Type the NUMBER only, no units.
Kerry drew the rectangular prism below.
What is the surface area of the rectangular prism? (a) in2
Type the NUMBER only, no units.
What is the volume of the rectangular prism? (a) in3
Type the NUMBER only, no units.
Kerri conducted an experiment with a number cube. The table shows the number of times that each number landed.
For which number below did the experimental probability equal the theoretical probability?
1
3
4
5
Jules wants to know which professional baseball player is most popular among the 300 students at his school. Which is the most representative and reasonable sample for him to survey?
data collected from a survey of every student at his school
data collected from a sample of every student in his math class
data collected from a sample of every 20th student who arrives at school one day
data collected from a sample of every student on a school sports team
The box plot shows the heigts of children who attend a library story time.
Which statement is not true about the data?
The range of the heights is 17 inches.
The interquartile range of the heights is 4 inches.
The median height of the children is 34 inches.
About 25% of the children are 30 inches or shorter.
The dot plot shows the number of miles Delia ran per week for 10 weeks. The data are a representative sample of the number of miles Delia runs throughout the year.
Which best represents the mean number of miles Delia runs per week throughout the year?
14
14.5
14.6
15
The stem-and-leaf plots show the number of DVD's sold at two different stores during one month.
Which of the following statements about the median number of DVD's sold is true?
The median for Store A is the same as the median for Store B.
The median for Store A is 1 more than the median for Store B.
The median for Store A is 2 less than the median for Store B.
The median for Store A is 3 less than the median for Store B.
Mark will roll two number cubes. What is the probability that he will roll a sum of 6?
361
365
61
65
Gemma practiced the piano 5 days last week. The list below shows the number of minutes she practiced each day.
20, 25, 30, 20, 30
What is the mean absolute deviation in Gemma's practice times?
4 minutes
8 minutes
12 minutes
25 minutes
The table shows the results of two surveys Adam took to find out how many hours of sleep seventh-grade students at his school get on a typical school night.
Based on the sample data, which of the following is most likely to be the closest to the mean number of hours of sleep seventh-grade students at Adam's school get?
7 hours
7.75 hours
8 hours
8.25 hours
A computer that originally cost $899 is on sale for 15% off. What is the sale price of the computer?
$134.85
$764.15
$884.00
$1,033.85
Val scored 85% on a test with 60 multiple-choice problems. How many problems did Val answer correctly?
51
45
33
25
The temperature on Mars may reach a high of 70°F at the equator in the summer. It may reach a low of −225°F at the poles. Which expression gives the difference between those two temperatures?
225°F−70°F
−70°F+225°F
70°F−225°F
70°F− (−225°F)
Which fraction can be expressed as a terminating decimal?
87
31
92
71
Ms. Peters said that 85 of her dance students prefer ballet. Which percent is equivalent to 85 ?
58%
62.5%
580%
625%
What is the sum of 63+(−81) ?
-144
-18
18
144
Divide.
−960÷(−8)=
-968
-120
12
120
Subtract.
2 54−1 21=
6 31
2 53
1 103
1 51
In an experiment, the temperature fell 48° in 8 minutes. If the temperature fell at the same rate every minute, how many degrees did it change each minute? (a) °
Type the NUMBER only.
A delivery truck traveled 133 miles in 3.5 hours. What was the average speed of the delivery truck in miles per hour?
33 mph
35 mph
38 mph
43 mph
What value of x makes this proportion true?
165120=11x
8
9
10
12
A recipe for whole grain rolls calls for 43c of rye flour. The recipe makes 6 rolls. How many cups or rye flour are needed to make 32 rolls?
3 41c
4 c
4 43c
8 c
It takes Joaquin 51 hour to hike 41 mile. What is Joaquin's unit rate, in miles per hour?
201mph
1 41mph
2 mph
20 mph
What value of n makes this proportion true?
n4.5=37.827
n=3.2
n=6.3
n=10.8
n=22.5
A candle crafter packs 180 candles in 5 boxes. Each box holds the same number of candles. Which equation shows the relationship between the number of boxes, b , and the number of candles, n ?
n=5b
n=24b
n=36b
n=900b
The function table shows the relationship between the height and the age in weeks of a plant.
Which equation shows the relationship between the height and age of the plant?
h=w+3
h=31w
h=3w
h=5w
A stage designer is making a rectangular drape that is 7 yards in length and 16 yards in width. The fabric for the drape costs $2.90 per square yard. How much will it cost to make the drapes? $ (a)
Type the NUMBER only.
Sarvenanda saved 53 of the money he earned doing yard work. He saved $120 in all. Which equation can be used to find out how much money, m , he earned doing yard work?
m−53=120
53+m=120
m÷53=120
53m=120
Which is equivalent to the expression below?
4x+2x−2y−y
−6(x+y)
−3(2x+y)
6(x−y)
3(2x−y)
What is the value of the expression below when a=3 and b=7 ?
a2b−2b
28
33
49
54
Dora found 6 less than 3 times the number of shells that Tess found at the beach. Let s represent the number of shells that Tess found. Which expression represents the number of shells that Dora found?
3s−6
3s+6
6−3s
3+6s
Cicely has $30 to spend on art supplies. She wants to buy as many pastels as possible after buying a sketchbook that costs $6. The pastels cost at most $4 each. What is the greatest number of pastels she can buy?
4
5
6
7
Dennis sold his skateboard for 15% more that he paid for it. If Dennis paid d dollars for the skateboard, which expression represents how much he sold it for?
0.15d
1.15d
1.5d
1.55d
The cafeteria has 4 cases of tuna and 9 single cans of tuna. In all, there are 65 cans of tuna. How many cans of tuna are in a case?
5
13
14
16
Solve for x .
53(x−41)=1 21
x=2 121
x = 2 41
x=2 43
x=2 1211
A pole that is 12 feet tall casts a shadow that is 9 feet long. At the same time of day, how long is the shadow cast by a tree that is 45 feet tall?
27 ft
29.25 ft
31.5 ft
33.75 ft
A box in the shape of a rectangular prism has a length of 9 inches, a width of 8 inches, and a height of 4 inches. What is the least amount of wrapping paper needed to wrap the box?
288 in2
280 in2
144 in2
140 in2
Carson wants to construct a triangle with side lengths of 4 inches, 7 inches, and 12 inches. Which best describes a triangle with those side lengths?
a unique, right triangle
a unique, acute triangle
nonexistent
ambiguously defined
A rectangular prism is sliced by a plane that is perpendicular to its base, as shown. What is the shape of the cross section formed?
trapezoid
square
rectangle (not a square)
parallelogram (not a rectangle)
A circular clock has a radius of 8.5 centimeters. Which is the closet to the circumference of the clock? Use 3.14 for π .
14.13 cm
26.69 cm
53.38 cm
226.87 cm
If m∠1 is 55° in the parallelogram below, what is the measure of its supplementary angle?
35°
45°
115°
125°
Brook made a scatter guard for her ferret's cage. The drawing below shows the shape of the scatter guard.
What is the area of the scatter guard?
486 in2
540 in2
567 in2
729 in2
A rectangular prism has length 9 cm, width 6 cm, and height 8 cm. What is the volume of the rectangular prism?
432 cm3
328 cm3
216 cm3
164 cm3
