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Nat2105 [25]
3 years ago
5

7 + r = 15A() 22B() 8C() 105D() 9

Mathematics
1 answer:
guajiro [1.7K]3 years ago
5 0

Answer:

B

Step-by-step explanation:

7+r=15

-7    -7

r = 8

B.8

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