Find the measures of the complement and the supplement of each angle, m

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

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