5 points
Your mom wants you to study for 60% of the time that you have before
dinner. If there is two hours before dinner, how many minutes do you have
to study?

72 minutes

Step-by-step explanation:

an hour ir is 60 minutes and 60 plus 60 equals 120.

120 divided by 100 equals 1.2

1.2 X 60=72

(60 is for 60%)

(100 is for 100% because you can't have above 100 percent that's impossible and because you want use all of the time in your solution.)

if you was gonna solve for a, a is a   < -12

you need to rotate this triangle about the origin 270 degrees clockwise to create the full square.