7. Write a rule for the linear function shown in the graph.

A. y = 5/4x - 2

B. y = -4/5x + 2

C. y = 4/5x + 2

D. y = –5x – 2

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

What is the perimeter of a rectangle if the length is 5 and the width is x?

One cell phone plan charges $20 per month plus $0.15 per minute used. a second cell phone plan charges $35 per month plus $0.10 per minute used. write and solve an equation to find the number of minutes you must talk to have the same cost for both calling plans.