A section of a deck is shaped like a trapezoid. For this section, the length of one base is 43 feet, and the length of the other base is 50 feet. The height is 24 feet. What is the area of this section of the deck?

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

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?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.