SOLUTION: An international food festival charges for admission and for each sample of food. Admission and 5 samples cost $9.75. Admission and 8 samples cost $12.75. Write a linear func
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Question 1132501: An international food festival charges for admission and for each sample of food. Admission and 5 samples cost $9.75. Admission and 8 samples cost $12.75. Write a linear function rule to model the cost y for any number of samples x.
Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!
The three additional samples cost an additional $3, so the cost of each sample is $1.
That makes $5 for 5 samples; so if admission plus 5 samples costs $9.75, then the cost of admission is $9.75-$5 = $4.75.
Then a function rule for the cost of admission and x samples is
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