nicaulydespinasse23
nicaulydespinasse23 nicaulydespinasse23
  • 18-02-2021
  • Mathematics
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Yesterday, Mary had n baseball cards. Today, she gave 18 away. Using n , write an expression for the number of cards Mary has left.​

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holaamigos1234567 holaamigos1234567
  • 18-02-2021

Answer:

n-18

Step-by-step explanation:

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