She was able to earn 24 x 3= $<<24*3=72>>72 after selling 24 slices.

She earned 15 x 3= $<<15*3=45>>45 after selling 3 whole pizzas.

Therefore, she earned a total of $72+$45= $<<72+45=117>>117.

# Answer

117
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Susie opens a pizza store. She charges $3 per slice and $15 for a whole pizza. If she was able to sell 24 slices of pizza and 3 whole pizzas, how much money did she earn?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
117
Susie opens a pizza store. She charges $3 per slice and $15 for a whole pizza. If she was able to sell 24 slices of pizza and 3 whole pizzas, how much money did she earn?
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