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Which term number -385 for the sequence: -25, -35, -45, -55
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4 votes
Which term number -385 for the sequence: -25, -35, -45, -55

User Jit B
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1 Answer

5 votes
You are subtracting 10 (adding -10) each time
So, -385 is the 37th term
-85 is the 7th term
You have to get -300 more, divide by 10, 30 terms

37th term!
User Steve Wash
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