Lacey is attending a university where the cost for one year is $10,500. she has a scholarship worth $6,000 and a grant worth $900. she earns $45 a day at her job. how many days does she need to work to pay for 50% of the remaining amount?

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?