During Hurricane Matthew, Fayetteville received 14 12 inches of rain in 21 3/4 hours. What is the rainfall rate in inches per hour?

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Consider the table below. x y -1 -5 0 5 1 11 2 13 3 11 complete the standard form equation representing the quadratic relationship displayed above, where a, b, and c are constants.

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip