What is the solution set for 5x−5=15, given the replacement set {0, 1, 2, 3, 4}? x = 4

x = 3

x = 2

x = 1

x = 0

Let r = 3. what is the value of r + 58?

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²