Addie spent 4.32 on 6 cherry-flavored popsicles. find the unit rate

Given the graphed function below which of the following orders pairs are found on the inverse function

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?

I’m still confused on how to work the percentages