Shaniah is charging the Johnson family to walk their dogs. She charges $80 a week and they pay her a 9% tip each week. How much is Shaniah's tip? How much total
money does Shaniah make?

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.

Write 17/20 as a decimal and as a percent.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.