Use the substitution method to solve the system of equations. Choose th correct ordered pair. y = 8x - 4 x = 4 A. (2. 12) OB. (4
, 28) C. (4, 4) D. (2.4)
1 answer:
9514 1404 393
Answer:
B. (4, 28)
Step-by-step explanation:
Substitute the value of x into the first equation. This gives you the value of y.
After substitution, we have ...
y = 8(4) -4
y = 28
Then the point is (x, y) = (4, 28).
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