Tuesday

March 3, 2015

March 3, 2015

Posted by **mohammed** on Sunday, May 15, 2011 at 1:53pm.

the sum of my numbers is 1000,

the diffrence between my two numbers is 100

- Math problems -
**Anonymous**, Sunday, May 15, 2011 at 2:14pma=first number

b=second number

a+b=1000

a=1000-b

a-b=100

1000-b-b=100

1000-2b=100

1000-100=2b

2b=900 Divide with 2

b=450

a=1000-b

a=1000-450

a=550

a+b=550+450=1000

a-b=550-450=100

**Answer this Question**

**Related Questions**

math-word problems with quadratics - I have 5 questions... 1) The sum of two ...

math - sven is thinking of two numbers. the sum is 12. the diffrence is 4. what ...

Math - When factoring a trinomial that is in the format Ax^2 + Bx + C, the ...

6th grade - the sum of two decimals numbers is 3.9. Their diffrence is 0.9, and ...

math word problems - The sum of two numbers is 69. The second is 9 more than 4 ...

math URGENT!!!! - i have a list of 5 different numbers. the sum of 2 of the ...

1st grade math - The sum of two numbers is 16. The difference between the two ...

calculus - The sum of two positive numbers is 100. Let one of the numbers be x ...

math - the lcm of two numbers is 30 the difference between the 2 numbers is 5 ...

Math - A Quadratic Word Problem. The difference between two positive numbers is ...