Algebraic Expressions

How many terms are in the given expression?
5² + 7n - 2f  

• 6

• 5

• 3

• 2

Which expression represents: "the product of 3 and x increased by 5"? 

• 5x - 3

• 3 - 5x

• 3x + 5

• 3x(5)

Which expression represents "x cubed less than 7"? 

• x³ - 7

• 3x - 7

• 7 - x³

• 7 - 3x

What is the coefficient of the following expression? 
7c + 8

• c

• 7

• 8

• 1

What is the coefficient in the given expression:  2 - p + 4? 

• 0

• 4

• 2

• 1

Kendra’s math teacher assigned math homework, but Kendra decided to do 5 extra problems. Which algebraic expression shows how many problems Kendra completed?

• 5x

• x-5

• x+5

• x⁵

The sum of n and 9.

• n - 9

• n + 9

• n/9

• 9n

The product of 34 and z.

• 34/z

• z/34

• 34z

• 34 - z

Take 10 away from s.

• 10 - s

• s + 10

• s - 10

• s/10

Six times the number of girls.

Let g = number of girls.

• 6 + g

• 6g

• g - 6

• g⁶