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bonufazy [111]
3 years ago
9

Together Elizabeth and Norman have 45 postcards. Norman has 4 Times as many postcards as Elizabeth. How many postcards are in No

rman's collection? how many postcards are in Elizabeth's collection?
Mathematics
1 answer:
stiv31 [10]3 years ago
6 0

Answer:

boy 36

girl 9

............

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<em />Therefore, the simplified version of the involved operation is 5x²/2y³. <em>
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