Find the sum of each arithmetic series.

1.) 2,4,6, ... to 8 terms
2.) 3,5,7, ... to 21 terms
3.) 9,13,17,21, ... to 30 terms
4.) x,3x,5x, ... to 24 terms
5.) Sum of odd integers from 1 to 100.
6.) Sum even integers from 20 to 80.
7.) Sum of odd integers from 11 to 99.
8.) 1,3,5,7,9,11,13,15
9.) 50,100,150,200,250,300,350
10.) x, x + 1, x + 2, x + 3, x + 4, x + 5

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Answers

2016-07-27T16:04:48+08:00
Don't just copy that instead understand it.
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I can't upload the pictures of my solutions and answers in number 1-6..i'm sorry
Thankyou. na checkan na po namin yan e