Posted by **dante** on Monday, September 12, 2011 at 7:40pm.

2y+6,3y and y-4 are all integers and y-4 is the median of these intergers which of the following could not be value of y?

- math -
**MathMate**, Tuesday, September 13, 2011 at 8:31am
2y+6,3y and y-4 are all integers and y-4 is the median of these intergers

=>

case 1:

2y+6≥y-4 AND 3y≤y-4

2y+6≥y-4 => y≥-10

AND

3y≤y-4 => y≤-2

=>

-10≤y≤-2

or case 2:

2y+6≤y-4 AND 3y≥y-4

solving similarly,

-2≤y≤-10

which is impossible.

Now you only have to figure out the invalid choice from your list.

## Answer This Question

## Related Questions

- college math - I do not understand a problem from a text book or how to solve ...
- Math - If the sum of the five consecutive integers is 80, what is the value of ...
- math!! - what does median mean...? median is the middle number when u put them ...
- math - How can I figure this out? Five integers have an average of 69. the ...
- 8th grade math - the sum of three intergers is 193.The smaller two are ...
- Math - Can someone explain to me.... when you are graphing number sets.... when ...
- Algebra 2 - Find all intergers "K" such that the trinomial can be factored over ...
- algebra 2 - list the intergers between -3 and 7. liss all the negative intergers...
- math - Suppose A,B,C,D, and E are distinct positive integers such that A<B<...
- math - Suppose A,B,C,D and E are distinct positive integers such that A < B &...

More Related Questions