Which expression is equivalent to the expression 5 b + 16? 3 b minus 6 + 2 b + 22
5 b minus 6 + b + 22
2 b + 4 + 2 b + 12
7 b + 3 minus 2 b + 9

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.

Which expression is equivalent to the expression shown?

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are: