The ball park is selling a hamburger combo. At the end of the day, they collected $103.95. If a total of 21 hamburger combos were sold, how much did each combo cost?

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

i think you would have to divide the money he had saved, which is $2,000 by the time he plans on exercising which is 40 hours, and the answer you get should tell you the answer to your question.

the graph line crosses the x axis at both -6 and -2, so the answer would be the second one.