1. Which fraction has a value that's equal to 7/8

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?

32a³b² 8ab² simplify the following expression.

What are the triple angle formulas? is it related to double angle identities?