Answer:
d. −4−8 and −4+(−8)
Step-by-step explanation:
+ - is equivalent to -
Answer:
12.5
Step-by-step explanation:
70,000+9,000+30+1
Seventy thousand nine hundred thirty one
You can use elimination to solve systems of equations with 3 equations. I know how to solve systems of equatons with 3 equations, but I use a different process, I don't know how to use the elimination method.
I'm not sure... I think it is 60 because 2*3=6 and 9*6=54 and when you add them together you get 60.
