Answer :
Final answer:
Assuming the question to be a number sequence, the pattern appears to increase by increments of 5. Applying this pattern, the next number appears to be C) 75.
Explanation:
The question appears to be missing an operational symbol between the numbers 25, 30, 40, and 55. However, if we interpret the question as a sequence, we notice a pattern. The difference between the numbers is increasing by 5:
30-25=5, 40-30=10,
and 55-40=15.
If this is an arithmetic sequence, we'd expect the next difference to increase by 5 as well.
Therefore, we'd add 20 to the 55 (the last number in the sequence), giving us 75 which is one of the choices provided.
Learn more about arithmetic sequence here:
https://brainly.com/question/32830972
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