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zaharov [31]
3 years ago
7

Please help me with this

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
4 0

Step-by-step explanation:

Putting values of c and r

4 + 4(10) - 3(10 - 3)

4 + 40 - 3(7)

44 - 21

23

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