Question

What is the correct reason for statement 5?


Prove: k + 4 + 6(1 + k) = 11k + 10


Statements Reasons
1. k + 4 + 6(1 + k) 1. Given
2. k + 4 + (6+ 6k) 2. Distributive Property
3. k + (4 + 6) + 6k 3. Associative Property
4. k + 10 + 6k 4. Addition
5. k + 6k + 10 5.
6. 7k + 10 6. Addition









A.

Multiplication






B.

Commutative Property






C.

Associative Property






D.

Addition

Answer 1

@lightn1ng

Answer 2

At least give it a go, we've helped you with one of these before.

Answer 3

Yeah

Answer 4

Also about the last one

Answer 5

The correct term is "The associative property of multiplication"

Answer 6

So it could be both to be honest

Answer 7

Ask your teacher about that one

Answer 8

THIS one however

Answer 9

give it a try. If you REALLY don't know, ill explain it

Answer 10

umm is it multipulcation because dont you need to multiply the letters like k?

Answer 11

Look specifically at the change from step 4 to step 5

Answer 12

What happens to the equation???

Answer 13

What have they done to change

This: k + 10 + 6k
To this: k + 6k + 10

Answer 14

ohh its addition or communtive

Answer 15

They have switched. SOO what property do you think it is?

Answer 16

addition?

Answer 17

it's commutative. In the commutative property order does NOT matter. You see how they switched the order from... 10 + 6k TO 6k + 10?

Answer 18

Well I hope I helped. Ask your teacher or a friend about the last one k?

Answer 19

gn!

Answer 20

ok hahaha