Problema Solution
You sell hot dogs and sodas at basketball games. Each hot dog costs $1.50 and each soda costs $.50. At one game, you made a total of $78.50. In all, you sold 87 hot dogs and sodas. How many hot dogs did you sell? How many sodas did you sell?
Answer provided by our tutors
let
h = the number of hot dogs sold
s = the number of sodas sold
At one game, you made a total of $78.50:
1.50h + 0.50s = 78.50
In all, you sold 87 hot dogs and sodas:
h + s = 87
by solving the system of equations:
1.50h + 0.50s = 78.50
h + s = 87
we find:
h = 35 hot dogs
s = 52 sodas
click here to see the step by step solution of the system of equations:
35 hots dogs and 52 sods were sold.