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Word Problem - Function to Calculate Change











































your family orders 2 pizzas for $8 each, 2 orders of bread for $2 each, and wings for $4. write an expression to amount of change from $30.

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Aug 30, 2011
Function to Calculate Change
by: Staff


The question:

your family orders 2 pizzas for $8 each, 2 orders of bread for $2 each, and wings for $4. write an expression to amount of change from $30.


The answer:

Change = $30 – Cost of Pizzas – Cost of Bread – Cost of Wings

Change = $30 – $8 * Number of Pizzas – $2 * Number of Bread Orders – $4 * Number of Wings Orders

Change = $30 – $8 * 2 – $2 * 2 – $4 * 1

Change = $30 – $16 – $4 – $4

Change = $6



Thanks for writing.

Staff
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