Claim your points brainliest to whoever makes the funniest joke

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents