Unit 4 Quiz Review

70 divided by a number m

• 70m

• 70-m

15 less than b

• 15-b

• b-15

• 15b

The number before a variable is the _____.

• term
• constant
• coefficient
• variable

A letter that represents a number is called a _____.

• variable
• coefficient
• constant
• term

What is the constant in the algebraic expression?
 

• 3
• 2
• -2
• 7

• y, m

• 11y, 8m

• y

• 3

Find the coefficient in the algebraic expression.

• x
• 4
• 5
• 9

How many terms are in the algebraic expression?

• 5
• 2
• 4
• 3

the product of y and 7

• y - 7

• 7y

• y + 7

• y ÷ 7

“three times the sum of 8 and 5”

• 3 x 8 + 5

• 3(8 - 5)

• 3(8 + 5)

• 3 + 3 (8 + 5)