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Nicholas used a 
$10 bill to pay for a granola bar that only costs 
p dollars.
How much change did Nicholas receive from the cashier?
Write your answer as an expression.

$ 
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Nicholas used a $10 \$ 10 bill to pay for a granola bar that only costs p p dollars.\newlineHow much change did Nicholas receive from the cashier?\newlineWrite your answer as an expression.\newline$ \$ \square

Full solution

Q. Nicholas used a $10 \$ 10 bill to pay for a granola bar that only costs p p dollars.\newlineHow much change did Nicholas receive from the cashier?\newlineWrite your answer as an expression.\newline$ \$ \square
  1. Identify Payment Amount: Identify the amount Nicholas used to pay for the granola bar.\newlineNicholas used a $10\$10 bill to pay for the granola bar.
  2. Identify Cost: Identify the cost of the granola bar.\newlineThe granola bar costs pp dollars.
  3. Calculate Change: Calculate the change Nicholas should receive.\newlineTo find the change, subtract the cost of the granola bar pp dollars from the amount Nicholas used to pay ($10\$10).\newlineChange = $10p\$10 - p dollars
  4. Write Change Expression: Write the expression for the change Nicholas received.\newlineThe expression for the change Nicholas received is $10p\$10 - p.

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Posted 8 months ago