220 miles on 8 gallons. How many miles in one gallon?

What is the product of the radical expression. (7-2square root) (8+2 square root)

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?