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Kryger [21]
3 years ago
10

John has 15 more baseball cards than Michael. Together they have a total of 55 cards. How many cards does Michael have?

Mathematics
1 answer:
anyanavicka [17]3 years ago
4 0
M+(m+15)=55
2m+15=55     (subtract 15)
2m=40     (divide by 2)
m=20
Michael has 20 cards
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