Monday

December 22, 2014

December 22, 2014

Posted by **katy** on Wednesday, February 8, 2012 at 10:51pm.

1. (-7)+7 = 0

2. 7+0 = 7

3. 7 x 1/7 = 1

4. 7 x -1 = -7

**Answer this Question**

**Related Questions**

math - Which property would allow you to use mental computation to simplify the ...

Math - okay so i feel like a dummie for not knowing this but i need the answer ...

Math - What property is illustrated by the equation -8+0=-8? a) distributive b) ...

math urgent - which property is illustrated by the equation 3/2x+0=3/2x? ...

math urgent - which property is illustrated by the equation? commutative ...

Algebra - 55. Find the range of y = 2x + 1. a. all real numbers b. all positive ...

Algebra - 55. Find the range of y = 2x + 1. a. all real numbers b. all positive ...

Algebra - 55. Find the range of y = 2x + 1. a. all real numbers b. all positive ...

Algebra - 55. Find the range of y = 2x + 1. a. all real numbers b. all positive ...

Algebra - The directions to a problem say "write two equivalent expressions for ...