Marna is playing a game where you score ? 5 points each time you guess the correct answer. the goal is to get the lowest score. to win the game, marna must have a score less than ? 80 points. how many correct answers does marna need to win the game?

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?