Ron gets $5 on the first day at work, the square of that amount on the second day, and three times the amount of the second day on the third day. How much does Ron earn in three days?
A.
$45
B.
$75
C.
$105
D.
$125

Question

Ron gets $5 on the first day at work, the square of that amount on the second day, and three times the amount of the second day on the third day. How much does Ron earn in three days?
A. 
$45
B. 
$75
C. 
$105
D. 
$125

DuarteME · Answer

You already know how much he gets on the first day. All you need to do is compute how much he earns on the second day and then on the third day.

Finally, since you want to know how much he earns in three days, you need to sum three values.

Can you see how to do this now?