Jason bought 285 crayons that came in packages of 15. there were 8 colors of crayons. how many packs of crayons did jason buy

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

If a is a nonzero real number then the reciprocal of a is

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.