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45 votes
Use a formula to express the function.You pay $900 to rent a special area in a restaurant. In addition, you play $30 for each guest. Write a formula that gives your total cost C, in dollars, as a function of the number n of dinner guestsc=

User Faigjaz
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1 Answer

10 votes
10 votes

The total cost is,


c=900+30n

User Geniushkg
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