180/12 = 15
so if he spent less than 180 at most 14 people, including himself went.
140 divided by 14 is 10. So x is 10. And Y is 140. 140 divided by y (1) =140
Finally, the equation of the line can be written in the form y=mx+b
y=1/2x-3
Mark brainliest please
