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faltersainse [42]
3 years ago
12

A refillable muy costa $12. Each timé you fill the coffee mug up it costs $2.20. If penelope bought the mug, how many refills ca

n she buy to spend $34?
Mathematics
1 answer:
RSB [31]3 years ago
6 0
The mug cost $12 as it is, so first you subtract 12 from 34, which is 22. From there, you divide 22 by 2.20, which would be 10. Therefore, she can get a mug and 10 refills for $34.
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wel

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In step 1, he substituted into the volume formula incorrectly.

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1 year ago
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