Mock Test 2a

1. What is the perimeter of the triangle below?

90

70

26

19

2. Which of the following choices is equivalent
to 2⁵ ?

7

10

16

32

3. If 8n + 25 = 65, then n is

5

10

40

90

4. (−12) + 4 = ?

Zero

-4

-8

-16

5. One side of a square bandage is 4 inches long.
What is the perimeter of the bandage?

4 inches

8 inches

12 inches

16 inches

6. Solve the following equation for x: 2x − 7 = 4

-3/2

3/2

11/2

22

7. The average of 54, 61, 70, and 75 is

55

62

65

68

8. What is the value of y when x = 8 and

8

14

16

18

9. −4 + (−4) = ?

16

-16

8

-8

10. Six less than 1/9 of 45 is

-1

-2

1

3

11. What is the value of the expression ab – 3c
when a = −4, b = 5 and c = −3?

-29

-26

-11

20

12. Which of the following lists three consecutive
even integers whose sum is 30?

9,10,11

8,10,12

9,11,13

10,12,14

13. A waiter folds a napkin in half to form a 5-inch
square. What is the area, in square inches, of
the unfolded napkin?

25

30

50

60

14. What is the perimeter of the shaded area, if the
shape is a quarter circle with a radius of 8?

2 pi

4 pi

2 pi + 16

4 pi + 16

15. Skyler’s bike wheel has a diameter of 27 inches.
He rides his bike until the wheel turns 100
times. How far did he ride?

1,500π inches

2,700π inches

3,200π inches

4,800π inches

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