The height of a window is 0.6 feet less than 2.5 times its width. if the height

In the question, the height of the window is not given but we can write an expression for this problem. Let x represent the width of the window.

0.6 - 2.5x

Now, let y equal the height.

0.6 - 2.5x = y

Best of Luck!

or

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)