Answer:
D
Step-by-step explanation:
Exact Form:
9 /10
Decimal Form:
0.9
Hope this helps :)
x = -3; y = 2
5x + 2y + 19 = 0
3x + 4y + 17 = 0
-10x - 4y - 38 = 0
3x + 4y + 17 = 0
-7x - 21 = 0
x = -3
5(-3) + 2y = -19
2y = -4
y = -2
Answer: x = -3; y = 2