Which of the following equations does not represent a linear relation? a) y = 4x^2 - 7

b) y = 3x + 45

c) 4x - 3y = 8

d) 10x = 5y - 2

If a line is defined by the equation y = 5x + 2, what is the slope?

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?

How many revolutions will a car wheel of diameter 28 in. make over a period of half an hour if the car is traveling at 60 mi/hr? the final answer is supposedly 21,609 but i have no idea how to get that, show work : )