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Mathematics, 25.09.2020 09:01, juliomeadaptas
The cost, c, of a ham sandwich at a deli varies directly with the number of sandwiches, n. If c = $54 when n is 9,
what is the cost of the sandwiches when n is 3?
$18
$21
$27
$48
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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The cost, c, of a ham sandwich at a deli varies directly with the number of sandwiches, n. If c = $5...
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