Ms. stoner purchased a new computer for 1,150$ at the apple store. if sales tax is 7.5%, what was the total of her purchase

Sum is 17 and their difference is 3

How do i solve uniform motion problems?

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18