Solution for part A is where the red line and the red line meet, (2,-1)
solution for part B: any point on the blue red line is a solution. (2, -1), (0, 3), (3, -3), (-2, 7)
solution for part C is where the green curve and the blue line meet, (0,3)
Answer: 0.9
Step-by-step explanation:
I believe the answer you are looking for is 840 ÷ 17.5 which is 48 acres.