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Zielflug [23.3K]
3 years ago
8

Please help due in 10 minutes!?!

Mathematics
1 answer:
kondor19780726 [428]3 years ago
5 0

Answer:

Step-by-step explanation:

4. D. 4

5. D. 10a + 10

6. 11 and 71

7.  27.5 and 39.25

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Step-by-step explanation:

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