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Lucy earns dollars per week working part-time at a book store. She makes one dollar more for each book that she sells. The amount, (in dollars), that Lucy earns in a week if she sells books is given by the following function.

A(b)=51+b

User Mazen K
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1 Answer

5 votes

Answer:

A= -b + 51

b

Explanation:

Step 1:

Divide both sides by b

User Marg
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