Mathematics, 24.09.2019 03:00, kittycatwaffels

Which pairs are solutions to the equation?
5xy + 9 = 44
a.
(1, 7) and (4, 11)
b.
(4, 11) and (2, 3)
c.
(1, 7) and (7, 1)
d.
(7, 1) and (2, 3)

Answers: 1

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Which pairs are solutions to the equation?
5xy + 9 = 44
a.
(1, 7) and (4, 11)