There were 5 seats on the bus. In how many ways could the seats be occupied if there were four children?

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?