Question

Please help will fan and medal!

Which shows three ordered pairs that are all solutions of the equation y = x + 7?

A.
(0, 7), (2, 9), and (3, 11)

B.
(0, 7), (2, 9), and (3, 10)

C.
(1, 7), (2, 9), and (3, 10)

D.
(1, 8), (2, 9), and (3, 11)

Answer 1

@AnswerMyQuestions

Answer 2

@KrazyKricket

Answer 3

Not sure... :/

Answer 4

:/

Answer 5

im listening to this day aria from mlp XD

Answer 6

y = x + 7

now we start subbing
(0,7)...x = 0 and y = 7
7 = 0 + 7
7 = 7 (correct)

(2,9)...x = 2 and y = 9
9 = 2 + 7
9 = 9 (correct)

(3,11)...x = 3 and y = 11
11 = 3 + 7
11 = 10 (wrong)

so we know it is not A because (3,11) is not a solution...but (2,9) and (0,7) are..

Do you understand how I am doing this ? I am just subbing in my points to see which one satisfies the equation.