Multiply the top equation by 6 and the bottom equation by 7. You will cancel x first by doing this and solve for y. You should get y=-1.
Substitute in y for either original equation.
You should get x=1.
Solution is (1,-1).
Answer:
1km=1000m... thats basically the answer so the nearest mail box is <u>3000M</u>
Answer:
3.5
Step-by-step explanation:
I think its 8 im not sure but i have the same paper and she marked mine right