Mr. Steward wants to make a shelf with boards that are 1 3/4 feet long. if he has an 28-foot board, how many pieces can he cut from the big board?

Which formula gives the area of a triangle? a=1/2(b+h)

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

Give me the equations of two lines that have the same slope but are not parallel.