<span>when you are solving systems of equation with three variables we use the elimination method to make a system of two equations in two variables</span>
Answer: m = -2
Step-by-step explanation: To get from one point to the next along this line,
we must first go down 2 units so we say that our rise is -2.
From there we move 1 unit to the left so our run is 1.
So our slope or rise over run is -2/1 or -2.
Fraction of his error= 87.50/ $125
=0.7
Percentage= 0.7 * 100
= 70%
Answer:
the answer to the question is -11
