The cost of 2 bottle of water(w) and 4 apples(a) is 4.50. The cost of 3 bottles of water and 5 apples is 7.50. Write a system of equations to model the situation. what is the answer ???
2W + 4A = 4.50 → 6W + 12A = 13.50 (1)
3W + 5A = 7.50 → -6W - 10A = -15.00 (2)
Add (1), (2)
2A = -1.50
A = -.75 which is impossible
No solution