Aubrey played on the playground 2 1/2 hours. how many minutes did she play?

What is the inverse of the function f(x) = 2x + 1?

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.

How do you write 600 as a product of its prime factors (index! )