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Mathematics 7 Online
OpenStudy (anonymous):

Avery had $25.82 in her wallet. If she bought lunch with dollars from her wallet, how much money did she have in her wallet after lunch? $16.57 $17.57 $17.72 $17.82

OpenStudy (mathstudent55):

The lunch price is missing. If you start with an amount of money and you spend some of it, the leftover amount is the difference between the starting amount and the amount spent. Difference means subtraction. You need to subtract.

OpenStudy (anonymous):

lunch price 8 1/4

OpenStudy (anonymous):

$25.82 - 8 1/4

OpenStudy (mathstudent55):

$8 1/4 means eight and one quarter dollars. That can be written as $8.25 Subtract $25.82 - $8.25

OpenStudy (anonymous):

17.57

OpenStudy (mathstudent55):

correct

OpenStudy (anonymous):

thx

OpenStudy (mathstudent55):

yw

OpenStudy (anonymous):

i got more

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