Answer:
77 shirts and it cost 770
Step-by-step explanation:
You multiply the 77 by 10
X-3y+z=-15
X=-15+3y-z
Is it what you asking about?
Yes they are similar. I believe one of them is smaller and upside. The size is different but the shape is the same!
Hope this helped :)
If the linear functions have the same slope but different y-intercepts, they will never intercept. If the If the linear functions have the same slope and the same y-intercet, they are the same line. If the linear functions have different slopes and different y-intercepts, they will intercept.
The first has 60 and the other question is associtation
