Watch help video What is the surface area of the cylinder with height 2 km and radius 8 km? Round
your answer to the nearest thousandth.

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

Louis wants to give \$15 to kids who need school supplies. he also wants to buy a pair of shoes for \$39. how much money will he have to save for both?

Ineed with number 8 and answer fast because i only have 11 minutes or else i get a f for my report card