Mary spent 5 x $6 = $<<5*6=30>>30 on drinks.

She spent 10 x $14 = $<<10*14=140>>140 on pizzas.

She spent a total amount of $30 + $140 = $<<30+140=170>>170.

Therefore, Mary got a change of $200 - $170 = $<<200-170=30>>30 after paying all the items for her pizza party.

# Answer

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<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Mary bought 5 boxes of drinks at $6 each box and 10 boxes of pizzas at $14 each box for her pizza party. She paid $200 for all the items. How much change did she get back?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
30
Mary bought 5 boxes of drinks at $6 each box and 10 boxes of pizzas at $14 each box for her pizza party. She paid $200 for all the items. How much change did she get back?
train