Solve by the substitution method.  x + 7y = 144x + 8y = 16

A. (0, 2)
B. No solution
C. (1, 1)
D. (-2, 0)


Answer: A

Mathematics

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C.
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A. x2 - 
B. x2 + 16x - 6
C. x2 - 16x - 6
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A. x - 6 B. 6 - x C. x + 5 D. x + 6

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