Lee, shawn, and jade share a box of 754 beads. the ratio of lee's share of beads to shawn's share of beads is 4 : 3. the ratio of shawn's share of beads to jades share of beads is 9 : 5. how many beads does lee have?

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?