Write a proportion to find how many points x a student needs to score on a test worth 80 points to get a test score of 80%. Don't solve it just write a proportion.

At a lunchron, guests are offered a selection of five different grilled vegetables and four different meats. in how many waya could one choose three vegetables and two meats?

Factor this polynomial completely x^2-64

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation