How many lunches and sodas can you buy for $100 if a soda costs $2 and lunch costs $7?

Question

asked Nov 24, 2018 178k views

1 Answer

Anant Dabhi · Answer 1 · 2018-11-29T07:15:53+0000

let
soda=x
lunch=y

2x+7y=100

change to slope intercept form

y=-(2/7)x+14

answer is shaded region on thr graph of the equation.

x =1
y=14