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nika2105 [10]
3 years ago
15

Yesterday, Mary had n baseball cards. Today, she gave 18 away. Using n , write an expression for the number of cards Mary has le

ft.​
Mathematics
1 answer:
german3 years ago
8 0

Answer:

n-18

Step-by-step explanation:

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Answer:

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Given expression:

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Simplify it in steps below:

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<u>Used properties:</u>

\cfrac{ab}{cd}=\cfrac{a}{c}*\cfrac{b}{d}

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Step-by-step explanation:

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klemol [59]

Answer:

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Answer:

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Step-by-step explanation:

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