Human services can best be defined or described as .

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

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?