It takes 90 minutes to wash 20 vehicles at a car wash. At this rate, how long does it take to wash 5 vehicles?
A. 
7.5 minutes
B. 
14 minutes
C. 
22 minutes
D. 
22.5 minutes
2.
What is the value of x if 3x+6=15?
A. 
X = -6
B. 
X = 3
C. 
X = 4
D. 
X = 10
3.
Michael has a plastic container that is shaped like a rectangular prism. The container has a length of 14 cm & a width of 6 cm. If the volume of the container is 840 cubic cm, what is its height?
A. 
10 cm
B. 
14 cm
C. 
42 cm
D. 
168 cm
4.
Which of the following has 2 parallel bases that are not polygons?
A. 
Cone
B. 
Prism
C. 
Pyramid
D. 
Cylinder
5.
Of the 850 students at Crownover Middle School, 38% are in band & orchestra. How many students is that?
A. 
32
B. 
323
C. 
527
D. 
812
6.
Eli is planning to build a model train using a scale where 2 inches = 25 ft. If the train is 60 ft long, what is the length in inches of the model train Eli should build?
A. 
1.2 inches
B. 
2.4 inches
C. 
4.8 inches
D. 
9.6 inches
7.
Kayla is k years old. Robert's age, r, is 6 more than 2 times Kayla's age. Which of the following equations best represents this situation?
A. 
R = 2k + 6
B. 
R = (6 + 2)k
C. 
K = 2r + 6
D. 
K = (6 + 2)r
8.
Connor's parents asked him to save 2/5 of his allowance each week to help pay for a special trip he wants to go on with a friend. What percent of his allowance did his parents ask him to save?
A. 
25%
B. 
35%
C. 
40%
D. 
60%
9.
Krista drew a circle with a radius of 20 inches & another circle with a radius of 10 inches. What is the approximate difference between the areas of the two circles?
A. 
300 inches squared
B. 
314 inches squared
C. 
942 inches squared
D. 
1, 256 inches squared
10.
What is the value of the expression:(3 + 3) 2 - 2 x 4?
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