Saturday

February 28, 2015

February 28, 2015

Posted by **emily** on Thursday, October 13, 2011 at 7:25pm.

-10 -8 -6 -4 -2 0 2

- pre algebra -
**Ms. Sue**, Thursday, October 13, 2011 at 7:28pmA positive two is added to each number.

- pre algebra -
**emily**, Thursday, October 13, 2011 at 7:52pmhow do you simplyfy -9+-9+-9+-9

- pre algebra -
**Ms. Sue**, Thursday, October 13, 2011 at 8:15pm9 + 9 = 18

-9 + -9 = -18

18 - 18 = 0

**Answer this Question**

**Related Questions**

Pre-Algebra - Write a number sentence for the product shown on the number line ...

Pre-algebra - I can't figure out how to solve: Question #1: Two number cubes are...

Pre-Algebra - Write the expression for a number used as a factor fifteen times ...

Pre-Algebra - Write the expression for a number used as a factor fifteen times ...

math - You can use the prime factorization of a number, written as the product ...

Math - How do I figure out -144/4 to find out if it is a natural number,a whole ...

math 3rd grade - We have figured out answer 1 BUT we cant figure out the steps ...

3rd grade math - We have figured out answer BUT we cant figure out the steps to ...

math - Becky works 40 hours each week and makes $320. How much does she make per...

pre algerbra - question: write the expression for a number used as a factor ...