Jackie’s broker charges her a commission of $8 per ten shares of stock she buys or sells. if jackie buys 77 shares of alesia insurance at $10.34 per share and 120 shares of ergar appliances at $8.11 per share, how much will jackie spend in commission? a. $796.18 b. $157.60 c. $973.20 d. $1,926.98

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?