Question

Hunter owns a food truck that sells tacos andburritos. He sells each taco for $3.25 and eachburrito for $6.50. Yesterday Hunter made a total of$520 in revenue from selling a total of 120 tacosand burritos. Graphically solve a system ofequations in order to determine the number oftacos sold, x, and the number of burritos sold, y.Click twice to plot each line. Click a line to delete it.

Answer 1

Let

x -----> number of tacos sold

y ----> number of burritos sold

we have that

3.25x+6.50y=520 -------> equation A

x+y=120 -----> equation B

solve the system of equations

solve by graphing

see the attached figure

therefore

number of tacos sold was 80

number of burritos sold was 40