Answer: A. 30+(-12)+70
Step-by-step explanation:
Commutative property of addition is given by : a+b = b+a , where a and b can be any expression of real numbers.
It basically changes the order of the so that simplification of any expression becomes easier.
In A. we use this property as
30+(-12)+70 = 30+[(-12)+70]
= 30 + [70+(-12)] [we switched order of (-12) and 17]
= 30+70-12
= 100-12
= 88
The rest of the expression already arranged accordingly, there is no need to apply commutative property to change the order of the numbers.
So the correct option is A. 30+(-12)+70.
i believe if im not mstaken its an article
Okay here we go!
The answer is D.
Because when you solve the equation you get 2 and that means the arrow has to be or end at 2.
HOPE THIS HELPED! :)
Answer:
It does not have a direct variation, because y doesnt vary directly with x
Step-by-step explanation:
Hope This Helps!!!
5*1/5+1/5*15=4
1 + 3 =4
This should equal 4 if I did this correctly.
