For every 3 cherries that Caili gets, Aini gets 7. Aini gets 21 cherries. How many cherries does Caili get?

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

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?