Amy runs 9 miles in 56 minutes. how many minutes does she take per mile?

Which formula gives the area of a triangle? a=1/2(b+h)

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay