this is system of equations
2x + 5y = -1 times this one by 5 to make the y's opposite
-10x -25y = 5
10x - 25y = -5 (this is it times by 5, now add them)
__________
0 + 0 = 0
now since everything cancels and both sides are equal it has infinite solutions beaus they are actually the same line.
Answer:
C. 7x + 11
Step-by-step explanation:



The answer to your question would be 0.01
Answer:
8. adjacent 9. vertical 10. adjacent
Step-by-step explanation:
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️


♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️





♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️