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erastovalidia [21]
4 years ago
13

I need help with #21

Mathematics
1 answer:
maksim [4K]4 years ago
7 0

Answer: x=9

Step-by-step explanation:

(5x+7)

5 x 9 = 45

45 + 7 = 52

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Answer:

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Step-by-step explanation:

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Looking at the table we want to find all it's ordered pairs: (0,4), (1,2), (2,3), (3,9), (4,1).

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Chen owns a record shop. Last year he sold $97,215
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