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3 years ago

13

made a profit of $21.00 selling lemonade. She sold her lemonade for $0.75 per cup, received a tip of $3 from a neighbor, but als

o had to buy each plastic cup she used for $0.10 per cup. Write an equation to represent this situation

1 answer:

olasank [31]3 years ago

3 0

Answer:

Step-by-step explanation:

0.75x+3-10x=21

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