5) rolanda scored 20, 15, and 16 on her first three math quizzes. jetta scored 16, 19, and 17 on her quizzes. using e the mean to compare, who has the higher math quiz scores so far?

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account