Find the area of the shaded region. h=8 w=8 l=10

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions