3 years ago

ANSWER FOR BRAINLIEST

Mathematics

2 answers:

dezoksy [38]3 years ago

7 0

Answer:A

Step-by-step explanation: A is 8d+d, and since d=1, 8d,+1d is equal to 9d

Tcecarenko [31]3 years ago

5 0

A because I had the same Question on my test

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BartSMP [9]

Answer:

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Black_prince [1.1K]

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