The value of 7 nickels is 5 * 7 cents. Likewise, the valueof x nickels is 5x cents. If the money box in a drink machine contains x nickels, 3x dimes, and (30x - 1) quarters, express their total value in cents as an algebraic expression.

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ISBN:9781938168383
Author:Jay Abramson
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Chapter4: Linear Functions
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Problem 10PT: At 6 am, an online company has sold 120 items that day. If the company sells an average of 30 items...
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The value of 7 nickels is 5 * 7 cents. Likewise, the value
of x nickels is 5x cents. If the money box in a drink machine contains x nickels, 3x dimes, and (30x - 1) quarters, express their total value in cents as an algebraic expression.

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