Determine whether the following expressions are equivalent to 8^4x 8^6 x 8^-7?then drag and drop each expression into the correct box.

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?