Math 8 - Quiz #1 Review

5-(7+3)÷2

• 0
• -5
• 5
• 6

75 ÷ 5 × 9 – 9

• 126
• 226
• 711
• 300

2x + 5(y - 1) when x=8 and y=5

• 20
• 31
• 36
• -4

b² + 4
when b = 3

• 10
• 12
• 13
• 11

12 ÷ a + 8
when a = 4

• 1
• 11
• 12
• 2

Translate this phrase into an algebraic expression.

The quotient of twenty and a number

Use the variable n to represent the unknown number.

• 20/n

• 20-n

• n+20

• n-20

Translate this phrase into an algebraic expression.

80 more than a number

Use the variable B to represent the unknown number.

• 80B

• B-80

• B+80

• B÷80

• 5 plus a number

• the difference of 5 and a number

• 5 more than a number

• the difference of a number and 5

• the product of a number and 12

• the product of 12 and a number

• 12 times a number

• a number times 12

Translate this phrase into an algebraic expression.

5 less than a number

Use the variable v to represent the unknown number.

• 5 - v

• 5v

• 5 + v

• v - 5