If you invested $1.50 every day starting when you were twelve until you were 65, how much money would you have at a 8.5% rate

So first 

65-12=53yr he been saving up 

1.50*53=79.5

so he has $79.500.0

This polygon has 4 sides
180(4-2) = 180(2) = 360 degree
80+90+2x + 3x = 360
170+5x = 360
5x = 190
x= 38
measure of angle t is 2(38)= 76
the answer is c. trust me
hope this !