The more plot point the better but you must have at least three points, a labeled X-axis and Y-axis, and a table for the data to be organized into.
5 units (extra characters......)
47268.569 ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt
Answer:
hey mr dsssssssssssssssssssadsdasdsadsadasdsdsd
A. x=the cost of one lunch. 60.25=5x+3(x-5.25)
b. 60.25=5x+3x-15.75 60.25+15.75=8x-15.75+15.75
76=8x 76/8=8x/8 9.50=x
A lunch is $9.50. If you are not sure, check my answers. Hope this helped.
