Answer:
21
Step-by-step explanation:
I did the math.
k = -5 and i think the other one is k=0
88
hello,
we need to replace x by 6 and y by -10 so it comes
3*(6)-7*(-10)
= 18 + 70 = 88
hope this helps
what?
...............
i know the answer but im not telling you boi
