A baker's recipe for muffins calls for 7 cups of sugar. Her bowl already contains sugar, but there needs to be 3 more cups. Write an equation to find the number
of cups of sugar that were already in the bowl.

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d. y +14z

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?

Use the given information to determine the exact trigonometric value.