Sunday

March 29, 2015

March 29, 2015

Posted by **Hannah** on Monday, February 7, 2011 at 7:36pm.

- Algebra 1 -
**helper**, Monday, February 7, 2011 at 7:54pm3y + 9 = 9 + 3y

Commutative Property

For addition, the rule is

a + b = b + a

in numbers, this means 2 + 3 = 3 + 2

- Algebra 1 -
**Mia**, Monday, December 5, 2011 at 5:04pmWhat property justifies:

6a+(2a+8b)

**Answer this Question**

**Related Questions**

Algebra 2 - which property justifies this statement q+(r+s)=(q+r)+s a. ...

Acc Algebra 2 - 1. Name the property that Justifies each step in the ...

Geometry - Name the Property of Congruence that justifies this statement: m¡ÏA...

Math-- - Identify the property or theorem which justifies the statement. 7 × 3 ...

Geometry - Name the Property of Congruence that justifies this statement: m¡ÏA...

Algebra - What property justifies this equation : 565 + 263 = 263 + 565 Identity...

algebra - name the property that justifies (-2.6) +7 = 7+(-2.6)

algebra 1 - name the property that justifies the following 15=15

GEOMETRY - Name the property that justifies this statement: If AB = BA, then ...

Pre Algebra - simplify the following expression x+4(y+8x) Write the property ...