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25 votes
Please help, thanks.

Please help, thanks.-example-1
User Pondol
by
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1 Answer

8 votes

Answer:

a) $60

b) 60 + 6(22) = 132 + 60 = $192

c) 60 + 6(30) + 9(8) = 240 + 72 = $312

User Saschpe
by
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