Question

Which ordered pairs are solutions to the equation?

y = 2x + 5

A.
(5, 15) and (2, 9)

B.
(15, 5) and (2, 9)

C.
(5, 15) and (9, 2)

D.
(5, 10) and (2, 9)

Answer 1

C.?

Answer 2

try plugging in each pair in turn and see if they fit

Answer 3

yes

Answer 4

thanks I tried C. but I didn't know if it was true or if I was right.