Answer :
x = # of quarts of Tuscan sauce => 6x tomatoes + 1x cups of oil
y = # of quarts of marinara sauce=> 5y tomatoes + 1.25y cups of oil
Function to maximize: profit = 4x + 5y
Restrictions:
# of tomatoes: 6x + 5y ≤ 45
# of cups of oil: x + 1.25 y ≤ 10
# of quarts of Tuscana sauce: x ≥ 0
# of quarts of marinara sauce y ≥ 0
y = # of quarts of marinara sauce=> 5y tomatoes + 1.25y cups of oil
Function to maximize: profit = 4x + 5y
Restrictions:
# of tomatoes: 6x + 5y ≤ 45
# of cups of oil: x + 1.25 y ≤ 10
# of quarts of Tuscana sauce: x ≥ 0
# of quarts of marinara sauce y ≥ 0
Question:
Tiffany sells two kinds of homemade tomato sauce. A quart of her Tuscan sauce requires 6 tomatoes and 1 cup of oil. A quart of her marinara sauce requires 5 tomatoes and 1 1/4 cups of oil. She makes $4 profit on each quart of her Tuscan sauce and $5 profit on each quart of her marinara sauce. She has 45 tomatoes and 10 cups of oil on hand. Tiffany wants to maximize her profits from selling the sauce.
Let x represent the number of quarts of Tuscan sauce and y represent the number of quarts of marinara sauce Tiffany makes.
What are the constraints for the problem?
Answer:
B. 6x+y >4
5x+5/4y > 5
x < 45
y < 10