Question

who know ths ? Which ordered pair is a solution of the equation 2x − y = 9?

Answer 1

the one that fits id assume

Answer 2

these my answer choices A. (-4,1) B. (-2,5) C. (5,1) D. (6,-3)

Answer 3

plug in the values for x and y from each point to see which one makes a solution ...

Answer 4

i see one of them that fits

Answer 5

which one ?

Answer 6

what about this question dont you understand? im sure your adept at adding and multplying; so it has to be something else that is confusing you ...

Answer 7

its C

Answer 8

the last step to any solution is to dbl chk the resutls

this amounts to dbl chking the answers; and yes, C fits the best

Answer 9

OKOK :)