Answer:
10
Step-by-step explanation:
y = 10 - 2x
Answer:
x = 0
y = 2
Step-by-step explanation:
2x + y = 2 (Multiply by 2)
x – 2y = -4
4x + 2y = 4
x – 2y = -4
5x = 0
x = 0
2x + y = 2
2(0) + y = 2
0 + y = 2
y = 2
I don't know what your asking
Answer:
N= 8
Step-by-step explanation:
The answer should be 3 hours and 45 minutes if i did the math in my head correctly