Answer:
an EQUILATERAL triangle!!
-1(2x+3)-2(x-1)
-2x-3-2x+2
-4x-1
Answer:

Step-by-step explanation:
The equation of a line is represented by y=mx+b, where m is the slope and b is the y-intercept. Therefore, plug in the values you stated into the equation.
Answer:
12. 7
13. 6
Step-by-step explanation: