In a restaurant, a burger costs $9, and a pizza twice as much. How much would cost one pizza and three burgers? Let's think step by step and output the final answer after "####".
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One pizza costs twice as much as the burger, which means 9 * 2 = $<<9*2=18>>18.
Three burgers would cost 9 * 3 = $<<9*3=27>>27.
So one pizza and three burgers would cost in total 18 + 27 = $<<18+27=45>>45.
#### 45
In a restaurant, a burger costs $9, and a pizza twice as much. How much would cost one pizza and three burgers?
train