Solve the system of equations using substitution:
6x – y = –15
X + 2y = 17

the answer to your question a or b but i am pretty sure it is b. i hope this : )

step-by-step explanation:

250

step-by-step explanation:

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.