Sorry...I dont understand......
Answer:
Yes
Because
Also all angles are equal
Answer:
Negative
Step-by-step explanation:
It would be a negative number because a postive number multiplied by a negative number always equals a negative number
You are shown an ordered pair with an x-coordinate of -5, so replace x with -5 and solve for y.
-3x + 7y = 5x + 2y
-3(-5) + 7y = 5(-5) + 2y
15 + 7y = -25 + 2y
5y = -40
y = -8