Which mathematical property is demonstrated?

5 + 3w + 2 = 5 + 2 + 3w

a) commutative property of addition

b) associative property of addition

c) associative property of multiplication

d) commutative property of multiplication

Answer

B) associative property of addition

Explanation

The associative property states that you can add or multiply regardless of how the numbers are grouped.

For example:

3 + 5 = 8

5 + 3 = 8

Both equations are giving you 8 as the answer. This is called associative property of addition.

∴ 5 + 3w + 2 = 5 + 2 + 3w ⇒ represent the associative property of addition.

Answer

B) associative property of addition

Explanation

The associative property states that you can add or multiply regardless of how the numbers are grouped.

For example:

3 + 5 = 8

5 + 3 = 8

Both equations are giving you 8 as the answer. This is called associative property of addition.

∴ 5 + 3w + 2 = 5 + 2 + 3w ⇒ represent the associative property of addition.

A. Commutative property of addition.

Step-by-step explanation:

I took the test online in K12 and when I reviewed it it said that A is the correct answer. Have a nice day! Plz mark as brainliest!

A. Commutative property of addition.

Step-by-step explanation:

I took the test online in K12 and when I reviewed it it said that A is the correct answer. Have a nice day! Plz mark as brainliest!

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb