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The cost of the studios internet service is given by the formula c=90+30x, where x is the number of months of usage. What is the studios cost for 11 moths of internet?
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4 votes
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The cost of the studios internet service is given by the formula c=90+30x, where x is the number of months of usage. What is the studios cost for 11 moths of internet?

User Tom Pickles
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1 Answer

8 votes
8 votes

Answer:

$420

Explanation:

C=90+30(11)

11x30=330

330+90=420

User GlennV
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