The diagram shows the lengths of corresponding sides of similar triangles A'B'C' and ABC. Which expression gives the perimeter of A'B'C'? A. 4(4 + b + c) B. 2(a + b + c) C. 4(a + b + c) D. 8(a + b + c)

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

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?

Finding tbe values of the variables in each kite