Thursday

October 23, 2014

October 23, 2014

Posted by **Anonymous** on Monday, December 10, 2012 at 11:49am.

- math - incomplete -
**Ms. Sue**, Monday, December 10, 2012 at 11:54amWhich integers?

- Math -
**PsyDAG**, Monday, December 10, 2012 at 12:15pmIf x = smallest integer,

x + (x+2) + (x+4)… + (x+12) = ?

- Math -
**Steve**, Monday, December 10, 2012 at 3:59pmsum of 1st 7 odds is 7^2 = 49

so, if you start with 2k+1 instead of 1, then each odd number is increased by 2k, so you wind up with 7*2k + 49

check: let k=5 and you have

11+13+15+17+19+21+23 = 119 = 7*10+49

**Answer this Question**

**Related Questions**

math check - Posted by TchrWill on Thursday, July 14, 2005 at 5:44pm. 2.)The sum...

Math - When you solve questions like "The sum of 3 consecutive integers is 147. ...

math - A. Four times one odd integer is 14 less than three times the next even ...

math - just a little stuck can you help me out? 1.)Sales (in millions) of a ...

algebra - write a polynomial that represents the sum off an odd integers 2n+1 ...

math - i dont get this question consecutive integers are integers that differ by...

math - The sum of 4 consecutive odd integers is -104. Find the integers with x ...

math - The difference of the cubes of two consecutive odd positive integers is ...

mathematics - Three times the reciprocal of the sum of two consecutive odd ...

Algebra - The sum of two consecutive odd integers is 56. A. Define a variable ...