Which equation shows the commutative property of addition?

a. 4+3=3+4
b. 1(3)=3
c. (2+7)+12=2+(7+12)
d. 4+0=4

A

Step-by-step explanation:

so communitve property is a+b=b+a so 4+3=7 3+4=7

so it is a

A. 4+3=3+4

Step-by-step explanation:

answer on EDGE

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents