Question

Which pair are solutions to the equation?

4xy + 8 = 36

A.
(1, 7) and (7, 1)

B.
(7, 1) and (3, 2)

C.
(4, 9) and (3, 2)

D.
(1, 7) and (4, 9)

Answer 1

4(1)(7) + 8 = 36 also
4(7)(1) + 8 = 36

Answer 2

So which one do you think will it be?

Answer 3

a.

Answer 4

Thanks!

Answer 5

no problem and thank you for the medal

Answer 6

Of course