Please someone help me on this! I don’t get this kind of math! Its Compound Area Coordinate Grid. Figure area 1 = b x h
Figure area 2= b x h
Figure area 3= 1/2 bxh

area 1 ___+ area 2 __ + area3 __= area of compound shape

Evaluate the following expression 1/3^2

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?