SOLUTION: What is the twenty-fifth term of the arithmetic sequence with a1=-1 and d=-10?
A) -240
B) -250
C) -251
D) -241
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Question 855041: What is the twenty-fifth term of the arithmetic sequence with a1=-1 and d=-10?
A) -240
B) -250
C) -251
D) -241
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
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an = a + (n - 1)d
a25 = -1 + (24)-10
D) -241
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