Hard for me to see the topic what is it called and what are you struggling with
3x - 5y = 5 ——> 6x - 10y = 10
6x - 10y = 10
x + 10y = 4
——————-
5x = 6
x = 1.2
1.2 + 10y = 4
10y = 2.8
y = 0.28
so, x = 1.2 and y = 0.28
hope this helps :)
A bar graph. This would be what you would use. I don't know if I misinterpreted your question, but let me know if you still need help. I hoped I helped!
16 dollars? could be wrong