10/25 One-Step Equations

Which expression represents an exponential form of 81? (Hint: Exponential=Exponent)

• 9x9

• 3x3x3x3

• 9

• 11

• 13

• 16

Select ALL expressions that contain a CONSTANT of 4.

• 4x

• 2x+4

• 4x+4

• 4+x+y

What is the solution to the equation 40y=800

• y=40

• y=20

• y=4

• y=2

• 15

• 19

• 21

• 35

• 6

• 11

• 12

• 26

• Ian

• Stella

• Xiao

• Zoe

• 472

• 462

• 336

• 236

• 12

• 24

• 48

• 60

What is the solution to the equation 35y=175?

• y=2

• y=5

• y=3

• y=1