Homework Help: math URGENT!!!!

Posted by dan on Monday, October 29, 2012 at 5:14pm.

i have a list of 5 different numbers. the sum of 2 of the numbers is 0. the sum of 2 of the numbers is 1. the sum of 2 of the numbers is 2. the sum of 2 of the numbers is 3. the sum of 2 of the numbers is 4.the sum of 2 of the numbers is 5.the sum of 2 of the numbers is 6. the sum of 2 of the numbers is 7.the sum of 2 of the numbers is 8.the sum of 2 of the numbers is 9.the sum of 2 of the numbers is 10.the sum of 2 of the numbers is 11.the sum of 2 of the numbers is 12. what are the numbers?

math URGENT!!!! - dan, Monday, October 29, 2012 at 5:15pm
please show how u got the answer
math URGENT!!!! - Steve, Monday, October 29, 2012 at 5:36pm
obviously we have

a -a b c d

Not much to do now but start guessing. If a=1, we have

1 -1 2 3 5 7 satisfies everything except sum=11

Gotta go for now. Maybe you can fill it in before I get back. :-(

Answer this Question

Related Questions

math - I am thinking of 3 different whole numbers which have a product of 36. 5 ...
Integers - Suppose a1, a2, . . . , an is a list of n numbers with the following ...
Math riddle - nine odd numbers have a sum of 243.find the sum of the first and ...
Math riddle - nine odd numbers have a sum of 243.find the sum of the first and ...
math - the sum of 2 different numbers is 42. the difference of the same 2 ...
programming - for a list of numbers entered by the user and terminated by 0, ...
math - if you have 3 rows and three columns and you have to find the hidden ...
math - What characteristic do the numbers 8, 10, 15, 26, and 33 have that the ...
Math - How can you order three whole numbers with different numbers of digits ...
Math - Two numbers have a product of 3 1/5 and a sum of 3 3/5. One of the ...

For Further Reading

First Name:
School Subject:
Answer: