26bashirley
26bashirley 26bashirley
  • 03-03-2021
  • Mathematics
contestada

Which is NOT an example of the commutative property of addition?

x + (-13) = -13 + x

2 + x + 5 = 2 + 5 + x

x - 13 = 13 - x

-x + 5 = 5 + (-x)

Respuesta :

SmartKid1st
SmartKid1st SmartKid1st
  • 03-03-2021

Answer:

x - 13 = 13 - x

Step-by-step explanation:

The commutative property of addition is a+b=b+a

The third equation is the only one not following the rule. It states that a-b=b-a, whoich is not true.

For exaple, 2-1 is not equal to 1-2.

Answer Link

Otras preguntas

You are creating identical candy bags using 18 chocolate bars and 30 peanut butter cups. What is the greatest number of bags you can fill using all the candy? S
What makes a hypothesis testable
Which of the following statements is true? A. 15 + 0 = 0 B. 15 – 0 = 0 C. 0 ÷ 15 = 0 D. 15 ÷ 0 = 0
Round the number to the thousandths place. 64,672.318498 a. 64,672.318 b. 65,000 c. 64,672.32 d. 64,672.319
what is 0.008 as a percent
The _______ is the total number of organisms that an ecosystem can support. a. tolerance range b. carrying capacity c. competitive exclusion principle d. popula
do change that cannot be easily reversed such as burning observe the law of conservation of mass
What does audacity means
why are many ecological phenomena difficult to study
Simplify the expression. 5 ^ 0 A. 0 b. 0.5 c. 1 d. 50