She must have multiplied it by 5.
That would've given her:
x - y = 15
2.5x + y = 25
Now we can add them and the y-terms will eliminate each other. Because one is -y, and the other is positive y. -y + y = 0.
I'm for sure know that it is function is linear but i would wait for others to answer also
Answer:
it would be the bottom left graph
Step-by-step explanation:
Rise over Run
Answer:
2
Step-by-step explanation:
• + • = ••
1 + 1 = 2
Answer:
The answer is D
Step-by-step explanation:
If you look very closely at the graphs you can see which one is the best answer
