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Which pair are solutions to the equation? 4xy + 8 = 36 A. (4, 9) and (3, 2) B. (1, 7) and (4, 9) C. (1, 7) and (7, 1) D. (7, 1) and (3, 2)

Which pair are solutions to the equation? 4xy + 8 = 36 A. (4, 9) and (3, 2) B. (1, 7) and (4, 9) C. (1, 7) and (7, 1) D. (7, 1) and (3, 2)
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Which pair are solutions to the equation?

4xy + 8 = 36    A.

(4, 9) and (3, 2)    B. (1, 7) and (4, 9)    C. (1, 7) and (7, 1)    D. (7, 1) and (3, 2)
asked
User James Ford
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7.2k points

1 Answer

3 votes
4xy+8=36
-8 -8
4xy=28
\4 \4
xy=7


answered
User Brett Champion
by
7.8k points
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