Answer:
it's 319.2
Step-by-step explanation:
When I did it i got 250.2, but i think it 319.2
Since both equations define y, they should be equivalent.
3x+7=x-9
2x+7=-9
2x=-16
x=-8
Plug x in
y=(-8)-9
y=-17
Final answer: (-8,-17)
Answer:
regular price
Step-by-step explanation:
regular price