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3 years ago

11

Valerie ate 5 cookies from the cookie jar. then she baked a dozen cookies and put the in the jar. What is the net change of numb

er of cookies in the jar.

1 answer:

AleksAgata [21]3 years ago

3 0

Answer:

There are x cookies in the jar to start.

Valerie then eats 5. There are now x-5.

She then adds 12. There are now x+7.

Net change: +7

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