SOLUTION: find three consecutive even number which add up to 762. 2) find the first term ofthe geometic progression with r=-5 if the sum of the first 6 term.is 2604

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Question 1022917: find three consecutive even number which add up to 762.
2) find the first term ofthe geometic progression with r=-5 if the sum of the first 6 term.is 2604
Answer by addingup(3677) About Me  (Show Source):
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1) x+x+2+x+4 = 762
3x+6 = 762
x = 252
The numbers are: 252, 254, 256 Add them up and you'll get 762.