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Please help Sammy buys light bulbs in pack of 8 for $20. The shipping cost is $10 regardless of the number of packs bought. Billy has only $120 to spend.

Please help Sammy buys light bulbs in pack of 8 for $20. The shipping cost is $10 regardless-example-1

1 Answer

4 votes

Answer:

5

Explanation:

User Paranoidhominid
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