Just work the problem in reverse.
1:14pm - 24 minutes would be 12:50pm.
12:50pm - 15 minutes would be 12:35pm.
Jennifer left her house at 12:35pm.
5 per minute is the answer.
if you're trying to solve for x, and it is equal to zero, then it would be -3. plug it in and it would all cancel out
81 is 45% of 180, all you do is divide 81 by .45 and boom there you go
