= Homework: Module 4: Part 4 ( Question 10, *4.7.2 A salesperson earns $338 selling $2600 worth of stereos. What is the commissi
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Now we use FOIL to rewrite the expression.
FOIL is:
First
Outer
Inner
Last
That's the order we will be distributing the variables in the parentheses.
Combine like terms:
That's your final answer.
Hope that helps.