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)
Your answer is going to be the first one: 3^2
7/8 -1/4
= 7/8 -2/8
= 5/8
The final answer is 5/8~
Answer:
b
Step-by-step explanation: