Question

plz give the right answer...............​

Answer 1

1) commutativity

2) NO, 7-3= 4, 3-7= -4

3) helpfulness

HOPE IT HELPS YOU.

PLEASE MARK MY ANSWER AS BRAINLIEST.

Answer 2

Hey there!! here is your answer!! : )

Answer:

Hey there!! I will answer your question in a simple an easy manner.

Step-by-step explanation:

a) The property used is the Commutative Property of addition.

What is the commutative property?

It is the property only applicable for addition and multiplication. This is because fractions and numbers can be added or multiplied in any order, and you will still get the same answer.

Expression: 7/15+-3/10

b) No, this is not applicable for subtraction as when you interchange the order, you might get a negative number, and this wont be the same as the normal answer.

Verification:

7/15 - 3/10= 5/30,

wheras

3/10- 7/15= - 5/30.

( workings in the above picture).

c) The value shown is that he is very caring and reponsible , as he helped his brother in his work.

Hope it helped you!!

Please mark as brainliest answer!! : )