Math 1 Unit 4A Review Free Response

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What is the total cost equation for a dinner where p is the number of people?

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What does p = 19 represent in the context of the dinner cost equation?

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It represents that the cost for 19 people is $675.

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What is the total cost equation for a car rental company that charges $56 plus $0.30 per mile?

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How do you find the number of miles driven if the total bill was $191?

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Substitute -4 into the equation and check if both sides are equal.

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