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Sam is a waiter at a local restaurant where he earns wages of $7 per hour. Sam figures that he also earns about $5 in tips for each person he serves. Sam works 6 hours on a particular day. If n represents the number of people Sam serves that day, which of the following functions could Sam use to figure E, his total earnings for the day? A. E(n)=5n B. E(n)=7n+30 C. E(n)=5n+42

Timothy Norman

in Mathematics

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Donald Ward on July 21, 2018

C. E(n)=5n+42Here, n = number of persons& 6 * 7 = 42 [ wage without tip ]Hope this helps!


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