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Serjik [45]
3 years ago
9

7,7.5,8,8.5,9 common difference

Mathematics
2 answers:
raketka [301]3 years ago
3 0

Answer:

0.5

Step-by-step explanation:

9-8.5

=0.5

zhannawk [14.2K]3 years ago
3 0

Answer:

.5

Step-by-step explanation:

subtract 7 from 7.5 to get .5

to prove your answer subtract 8.5 from 9

subtract any from the left to the one to the immediate right to get .5

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