In Jerome's physics class, he had to solve the equation 40 = 12 1
2

m

v
2 for
m
. Each step of his work is shown below.

Use the drop-down menus to explain each step.

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3

Which of the following graphs could represent a cubic function?