The grid shown below is in the shape of a rectangle. What is the area, in square units, of the shaded part of the rectangle? *

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?

Which graph represents the given linear function 4x+2y=3

Factor the polynomial by its greatest common monomial factor.