Write a system of equations to describe the situation below, solve using an augmented
matrix, and fill in the blanks.
Turner is a shoe salesman, and he works on commission. This week, there is a special
incentive to sell shoes and boots by a certain company. Yesterday, Turner sold 8 pairs of
shoes and 1 pair of boots, earning $100 in commission. Today, he sold 1 pair of boots,
earning a total commission of $20. How much does Turner earn for the sale of each type of
footwear?
Turner earns $
for each pair of shoes and $
for each pair of boots.