Posted by Marcus on Sunday, August 23, 2009 at 12:29pm.
List terms that complete a possible pattern in each of the following.
7,8,15,23,38 ____, ____, _____
I can not figure this out.

math  Ms. Sue, Sunday, August 23, 2009 at 12:33pm
The third number is the sum of the first two numbers.
The fourth number is the sum of the second and third numbers.
And so on  
math  Marcus, Sunday, August 23, 2009 at 12:53pm
71, 109, 180 is that right

math  Marth, Sunday, August 23, 2009 at 1:02pm
71 is incorrect  recheck your arithmetic.

math  marcus, Sunday, August 23, 2009 at 1:06pm
61 99 160

math  Marth, Sunday, August 23, 2009 at 1:26pm
Correct.