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sergey [27]
3 years ago
9

Yesterday, Jim had b baseball cards. Today, he gave 13 away. Using b, write an expression for the number of cards Jim has left.

Mathematics
1 answer:
ryzh [129]3 years ago
8 0
Jim started with b baseball cards and gave 13 away. So, that means we take away from his starting amount or b.

So, b - 13 is the expression you are looking for.
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