Expressions with Exponents

Solve the equation for y.

3y = 63

• 21

• 60

• 66

• 189

Owen earned a total of $64 last week. He earned $46 doing yard work for a neighbor and x dollars for painting their fence. Which equation can be used to find the amount Owen earned from painting his neighbor's fence?

• 46 - x = 64

• 46 + x = 64

• 46 + 64 = x

• 18 + x = 64

• four more than the sum of forty-nine and twenty

• the sum of forty-nine and twenty multiplied by four

• four more than the product of forty-nine and twenty

• the product of four and forty-nine added to twenty

• 7

• 9

• 24

• 

• 
• 
• 
• 

• 
• 54

• 
• 

• 5,10, 15, and 20

• 5, 10, 30, and 120

• 5, 25, 75, and 100

• 5, 25, 125, and 625

• 54

• 60

• 96

• 108

• 0.2 + 0.2 + 0.2 + 0.2 = 0.8

• 
• 0.2 + 0.2 + 0.2 + 0.2 = 0.08

• 

• 24

• 22

• 10

• 9