M6 Midterm Review

Mixed Review 1

Mixed Review 2

Mixed Review 3

100

#36 NO CALCULATOR QUESTION: Simplify the expression below using order of operations.

12 + 9 x 4² ÷ (2+1)

A. 36

B. 60

C. 112

D. 444

B. 60

100

#37 Jenny was doing laundry. She folded 10 towels and then separated the towels evenly into p piles. Which expression represents the number of towels in each pile?

A. p-10

B. 10p

C. p ÷ 10

D. 10 ÷ p

100

#52 Jeff recorded the average temperatures for six months. He will display them on a number line.

Month Temperature

Dec. -5

Jan. -16

Feb. -15

Mar. 20

Apr. 24

May 35

On a number line, which month's temperature will be between February's and March's temperature?

A. December

B. January

C. April

D. May

A. December

200

#38 Which operation should you perform first when you simplify the expression below?

85 + (9 - 25 x 5) / 3

A. add

B. subtract

C. multiply

D. divide

C. Multiply

200

#39 Which expression represents the product of 42 and x?

A. 42/x

B. 42 + x

C. 42 - x

D. 42x

200

#53 Which can be represented by the expression 17 - 2x?

A. 17 less than twice a number x

B. the difference between 17 and twice a number x

C. a number x squared, subtracted from 17

D. 17 less than a number x squared

B. the difference between 17 and twice a number x

300

#40 For which equation is x=1 a solution?

A. 4-x=1

B. 4x=1

C. x+3=4

D. x ÷ 4 = 1

C. x + 3 = 4

300

#41 Evaluate 9n³ - 50 for n=5.

A. 75

B. 85

C. 675

D. 1075

300

#54 Diana can use the equation y=7x to calculate her pay, where y represents the amount of pay, and x represents the number of hours worked.

How many hours did Diana work if she was paid $45.50?

A. 5.5 hours

B. 6 hours

C. 6.5 hours

D. 7 hours

C. 6.5 hours

400

#42 The temperature in a freezer must be no higher than 20 degrees. Which inequality below represents this situation?

A. t ≤ 20

B. t < 20

C. t ≥ 20

D. t > 20

A. t ≤ 20

400

Which of the following is not equivalent to 45%?

A. 27 out of 60

B. 0.35

C. 9/20

D. 1/3 of 135%

B. 0.35

500

#45 What is the value of the expression

3(x+2) - (4x)/5

when x = 10?

A. 8

B. 12

C. 24

D. 28

500

#46 Which value for y is not a solution to the inequality below?

(2/3)y ≤ 18

A. 12

B. 18

C. 27

D. 36