A carpenter charges a set fee for each job in addition to his hourly charge. If a carpenter bills a customer $125[..]

Use 5 step method: Adult tickets for a play cost $25 each and children's tickets cost $15 each. The total[..]

If Peter received grades of 88, 83, 75, and 80 on his four English exams, what is the minimum grade he has to score[..]

The perimeter of a rectangular yard is 270 feet. if its length is 25 feet greater than its width, what are the[..]

Two planes leave O'Hare airport in Chicago at the same time. One flies directly east at 540 miles per hour. The[..]

Marine biologists have set up stations along the shoreline of a large oil spill to clean birds affected by the[..]

The lengths of the sides of a triangle are consecutive even integers. Find the length of the longest side if it is[..]

A chemist needs to mix a solution containing 30% insecticide with a solution containing 50% insecticide to make 200[..]

The problem is, five less than four times an unknown number. How do you write this?

It takes john 75 min to paint a room. It takes Jeff 60 min and Jackie 80 min each to paint the same room. How long[..]