Acompany that makes hair-care products had 8,000 people try a new shampoo. of the 8,000 people, 48 had a mild allergic reaction. what percent of the people had a mild allergic reaction?

2-digit numbers less than 91 which are 1 less than a multiple of 10

Joanie watched 1 out of three of a movie in the morning

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?