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Start with five blocks in the first group. In the second group, add five more blocks than the first group for a total of 10 blocks. The third group will hold five more blocks than the second group, or 15. Predict how many blocks will be in the eighth group.

A. 50
B. 40
C. 60
D. 80

1 Answer

3 votes
The answer is .......................50
User Interskh
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