Sammy counts the number of people in one section of the school auditorium. he counts 18 girls, 24 boys, and 8 adults. there are 650 people in the auditorium. what is the probability that one person selected at random is an adult? 0.84 0.16 0.08 0.01

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

An equation where variables are used to represent known values—function notation true or false

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?