The answer I got is (-6,-2) the x value is -6
Step-by-step explanation:
2880x3=8640
6x3=18
he worked 18 days.
Answer:
I asked my teacher if we could use that she said it's considered cheating, I still use it
Step-by-step explanation:
Answer:
First we substitute
4(-3) - 6(-1)
-7 -6
-13
Step-by-step explanation: