Cassie has 7/8 of her apple left. john has 3/5 of his apple left. how much more of her apple does cassies have left than john?

99 points create an expression equivalent to 3(4x -2) -5x + 10 using the least number of terms. (1 point for expression and 1 point for showing your work)

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Ineed to know the answer to this algebra question.