Alg 1 1.1-1.6 Quiz Review

Which of the following sets does the number -3 belong to?

• R, Q, Z

• I, Q, Z

• R, I, Z

• R, Q, W

Which of the following sets does the number 2 belong to?

• R, Q, Z, W, N

• I, Q, Z, W, N

• R, I, Z, W, N

• R, Q, Z, W

Which of the following sets does the number 11/2 belong to?

• R, Q

• I, Q

• R, I

• R, Q, Z

What is the result of the operation 7/8 ÷ 21/32?

• 4/3

• 147/256

• 3/4

• 7/32

What is the result of the operation 7/15 + 5/6?

• 1 3/10

• 1 3/15

• 1 3/5

• 1 1/20

What is the result of the operation 2 * 8 3/4?

• 17 1/2

• 16 3/4

• 18

• 17 3/4

What is the result of the operation -15 + 4?

• -11

• -9

• -10

• -12

What is the result of the operation -8 + | -3 |?

• -5

• -11

• -10

• -8

What is the simplified form of (-2)^4?

• 8

• 16

• -16

• -8

Evaluate the expression 2x + 3y if x = 6 and y = 2.

• 18

• 12

• 16

• 20