Which terms are like terms? a, a2, b2, b, 10, 3a, 5b2, 12, 4b Select each correct answer. a2, 3a b2, b, 4b b2 , 5b2 10, 12 b2, b, 5b2 b, 4b

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.

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality