Answer:
Negative
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
7 x 4 = 28
so you do 5 x 4 and get 20
I don't know what you are talking about please re word the question its really hard to understand what your asking.
If you plot them you will see that the intersect each other in two different points.
The solution of a system of equations is the set of points of intersection of the graphs of the equations.
The answer is D.
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