What related number sentence shows the commutative property of addition 3+9 = 12

The commutative property says that a+b=b+a. Basically the sum is the same no matter the order in which you add the terms.

Final 9+3=12

0=6x+2y+10 is equivalent to the simplified form: y= -3x - 5• parallel lines always have the same slope, different y intercept knowing this, we can say the slope, or m of the line parallel to y= -3x - 5 is -3.m= -3 hope this could !