Sherlyn is crazy yes or no

Arecycling company gives you 5 cents for every plastic bottle and 10 cents for every glass bottle. from a certain individual the recycling company received 59 bottles and paid $4.55. how many glass bottles did the individuals recycle?

52(4p+1) ≤ 4 3+12p can someone solve it for me with explanation

Jerrold has to buy 12 copies of a textbook which costs $36.25 per copy. how much must he spend for them?