Which pair are solutions to the equation?

4xy + 8 = 36

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

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

C.
(1, 7) and (7, 1)

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

Question

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

koolkid98 · Answer

plz help

rolldextro · Answer

C.
Try plugging in the order pairs in to the system.
If the left side equals the right side then  the order pair is a solution.

3mar · Answer

The choice c
Try the graph I attached

koolkid98 · Answer

Which ordered pairs in the form (x, y) are solutions to the equation 
(x + 3)y = 14?
 
Choose all answers that are correct.
 
 A.
(−5, −7)
 
 B.
(−1, 7)
 
 C.
(10, −2)
 
 D.
(11, 1)

aveline · Answer

Please open a new question; one question per question if that makes sense