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Algebra

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Moderate

Party

ALGEBR-LTETSC

You are having a party and need to decide how many people you can invite (and feed). Sandwiches are sold in sets of $20$, Sodas in sets of $35$, and salads in sets of $10$.

How many people can you have at the party and have no food left over?

A

$70$

B

$140$

C

$280$

D

$170$