To find the common difference in an arithmetic sequence, subtract any term from the term that follows it. Here is the calculation for the given sequence $35, 32, 29, 26$:

Step-by-Step Solution:

1. Subtract the second term from the first: $32 - 35 = -3$

2. Subtract the third term from the second: $29 - 32 = -3$

3. Subtract the fourth term from the third: $26 - 29 = -3$

The common difference $d$ is $-3$.

Final Answer:

The common difference is $-3$.

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Would you like me to explain this further or provide examples of similar sequences? 😊

Related Questions:

1. What is the formula for the $n$-th term of an arithmetic sequence?
2. How can you determine if a sequence is arithmetic?
3. What are examples of arithmetic sequences with positive common differences?
4. How do you calculate the sum of the first $n$ terms in an arithmetic sequence?
5. How would the sequence change if the common difference were $+3$ instead?

Tip:

Always verify the common difference by checking several consecutive terms to ensure the sequence is arithmetic!