3. your fuel expense for last year was $800.00. this year it was $960.00. what was your percent of increase? a. 20% b. 18% c. 23% d. 15%

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Find the product with the exponent in simplest form. then, identify the values of x and y. 6 ^ 1/ 3 • 6 ^ 1 /4 = 6 ^ x/ y