Write an algebraic expression for the word expression the quotient of c and 8

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.