Answer:
It's Positive
Step-by-step explanation:
Step-by-step explanation:
Your work is correct, but you need to round. x and y have 2 significant figures, so round your final answer to 2 significant figures:
2.4×10⁶
Answer:
x=38
y=2
Step-by-step explanation:
3x+y=2
4x-5y=28
y=2
x-5y=28
x-10=28
x=38