They are usually represented like this
commutative property of addition
a+b=b+a
associative property of additon
(a+b)+c=a+(b+c)
identity property of addition
a+0=a
so number sentatnces
lets say a=1,b=2,c=3
commutative property of addition
1+2=2+1
associative property of addition
(1+2)+3=1+(2+3)
identity property of addition
1+0=1
Answer:
C
Step-by-step explanation:
This means, 6 to what power is 1/36? 36 is 6 squared and since it is the reciprocal you know the answer is negative. So it is -2
Y=0 x=1.75
Step by step explanation
Answer:
x = 5
Step-by-step explanation: