Answer:
1 N 3
Step-by-step explanation:
Answer:
4/3 or 1 1/3 brownie
Step-by-step explanation:
X + y = 4...x = 4 - y
2x + 3y = 0
2(4-y) + 3y = 0
8 - 2y + 3y = 0
-2y + 3y = 0 - 8
y = -8
x + y = 4
x - 8 = 4
x = 4 + 8
x = 12
solution is : (12,-8)
A is the answer............ If you plot it on a graph, it shows a square.
