You are running a concession stand at a football game. You are selling hot dogs and sodas. Each hot dog costs $1.50 and each soda costs $.50. At the end of the night you made a total of $78.50.
You sold a total of 87 hot dogs and sodas combined. You must report the number of hot dogs and
sodas sold to the bookkeeper
a. Set up the matrices for this system:
b. Using the above matrix, how many hot dogs and sodas were sold?
C. Explain what your results mean.