Mark works at a shoe store for 30 hours a week and earns $8.75. During one week Mark sold $480 in shoes. If he receives a 5% com
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Answer:
see explanation
Step-by-step explanation:
Multiply both sides by 9 to eliminate the fraction
9K = 5(F + 459.67) ← divide both sides by 5
F + 459.67 = K ( subtract 459.67 from both sides )
F = K - 459.67
Here you go. I explained it a little. the vertex is the opposite of the number in the ( ) and the number outside the ( )
