$d=1.2t$

In 3 hours, Marcy will hike 4.8 miles.

In half an hour, Marcy hikes 0.6 miles.

$y=15x+40$

$y=15\left(x+40\right)$

$y=40x+15$

$y=15x-40$

$12.50

$0.08

$15.00

$10.70

2.68

6

16.08

0.37

 $96\ in^3$  

 $288\ in^3$  

 $162\ in^3$  

 $36\ in^3$  

48 square meters

50.24 square meters

64 square meters

13.76 square meters

 $x\ge20$  

 $x\le-30$  

 $x\ge-80$  

 $x\le-5$  

Paul is making brownies to sell at a bake sale. He spent $15 on supplies to make the brownies. He will sell the brownies for $2.75 each. What is x, the number of brownies he needs to sell to earn a profit of more than $120.

Paul has a balance of $120 in his savings account. He will spend $15 on a new shirt, and he will add $2.75 each week to the account. What is x, the number of weeks it will take Paul to have $120 in his savings account.

Paul charges a $15 equipment fee plus $2.75 per hour to mow yards. What is x, the number of hours he must mow lawns in order to earn more than $120?

Paul paid $15 to reserve a bowling lane plus $2.75 per game. What is x, the number of games he can bowl and spend less than $120.

112 square centimeters

64 square centimeters

48 square centimeters

56 square centimeters

1,072.5 cubed feet

2,145 cubed feet

715 cubed feet

1,965 cubed feet

The ratio of the circumference of a circle to its diameter

The ratio of the diameter to the circumference

The area of the circle

The radius of the circle times 2

53.38 meters

26.69 meters

34 meters

289 meters

314 square inches

1,256 square inches

62.8 square inches

78.5 square inches