Answer:
abc are correct
Step-by-step explanation:
i took the test
Answer:
flaimgo/albert
Step-by-step explanation:
Negative divided by negative makes a positive
I got 6x+3
The three equations are:
(2x-6) + (3x+1) + (x+8) =perimeter
2x+3x+x/1x=6x
-6+1+8= 3
