Answer:
$315
Step-by-step explanation:
600-600=0
0+315=315
2x2+2x-1=
4+2(-3)-1=
4+(-6)-1=
4+(-7)=
-3
Answer:
Divide by 3 on both sides.
Step-by-step explanation:
Original Expression: 3(x+2) = 12
Divide by 3 on both sides: x+2 = 4
Subtract 2 from both sides: x=2
Let me know if this helps!
Answer:
36girls
Step-by-step explanation:
3/1*12=36. To check 36/12=3/1=3:1
The solution is the point where the lines cross. So (-1, -2)
