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blagie [28]
3 years ago
7

#18 help ASAP I have a quiz tomorrow!!!!!

Mathematics
1 answer:
Brut [27]3 years ago
8 0

Answer:

$320

Step-by-step explanation:

Please see attached picture for full solution.

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==================================================

If either the ' 3 ' or the ' 10 ' was actually supposed to be negative,
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