Kay walks up stairs to make her legs stronger. Every day at work ,she walks up 9 flights of stairs. If there are 13 steps in one flight of stairs how many staires does kay climb in five days at work

What value of x is in the solution set of –5x – 15 > 10 + 20x?

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 ?

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh