Orginal price is 82$ the sales price is 65.60 what is the discount

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

In which form is the following function written? y = - 2(x – 3)(x + 5)

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?