SOLUTION: I am having trouble writing this expression. Amy has 20 quarters. Sodas cost $0.75. Write an expression for how many quarters Amy has left after buying d amount of sodas.
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Question 1049271: I am having trouble writing this expression. Amy has 20 quarters. Sodas cost $0.75. Write an expression for how many quarters Amy has left after buying d amount of sodas.
Please help me write an expression.
Thank you!!!! Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! I'll express everything in cents
The value of 20 quarters is: cents
The value of sodas is: cents
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The value in cents that Amy has left
after buying sodas is:
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The number of quarters she has left is: answer
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check:
suppose
Amy has left: quarters
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5 sodas cost: cents
Amy had cents, so
she has left: quarters left
OK
