Mathematics, 26.11.2019 18:31 RioQNA

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

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...