# Algebra

I need help with the following question:

(2 + p)(r+ 9) = (r + 9)(2 + p)

Is this communtative property?

Thank you very much for all your help.

1. 👍
2. 👎
3. 👁
1. yes. commutative property of multiplication

There is also a commutative property of addition, which could be written as

(2 + p)(r + 9) = (p + 2)(9 + r)

1. 👍
2. 👎

## Similar Questions

1. ### Social Studies

I'm supposed to (Quiz question)--> "Summarize the reasons why John Adams was not reelected as president in the election of 1800" But I'm not sure what to do so I wanted to ask (My question)---> Did the republicans not want John

2. ### L.A

Which option describes a research question? A. a question that reveals where you can find information about a topic B. a question that encourages the reader to find out more about the topic C. a question placed in the conclusion

3. ### Math

A multiple choice quiz contains five question. Each question has four answer choices. Michael is not prepared for the quiz and decides to guess for each question. What is the probability that Michael will get at least one question

4. ### math

Original Question is: how many 1/2 miles are in 12 miles? write the division question 12 divided by 1/2= 24 what multiplication question could the model also answer? 12 x 2 =24 This is the one I didn't understand Write the

1. ### math

2. Which question is an example of a statistical question? A . Ask all your friends, " What is your favorite color"? B. Ask your teacher, What college did you attend? C. Ask one of your neighbors, How many times did you eat pizza

2. ### math

On a multiple- choice test, the chance of randomly guessing the correct answer to a question is 25%. if you guess the answer to every question on a 20 question test, how many question should you expect to get correct?

3. ### Statistics

2. Which question is an example of a statistical question? A . Ask all your friends, " What is your favorite color"?^^^ B. Ask your teacher, What college did you attend? C. Ask one of your neighbors, How many times did you eat

4. ### Calculus

1.) solve for x, 2 = (2x+2)e^x 2.) If you forget the expression that results when differentiating the tangent function. Explain how you can derive this derivative using another method? Note: question 2 has no correlation with

1. ### Math

Which of the following are categorical data? A.numbers of inches of rain B.types of drinks C.lengths of movies (in minutes) D.weights of students Which best describes a statistical question? A.a question that contains numbers B.a

2. ### Algebra

Question 1 Solve using the multiplication principle then graph. -15>-75 Question 2 Translate to an equality. Use the variable x. The number of people in the chess clubi less than or equal to 15. Question 3 Solve using the addition

3. ### Stat HW for.

1. A student taking a midterm exam in Ancient History comes to two questions pertaining to a lecture that he missed, and so he decides to take a random guess on both questions. One question is true-false and the other is multiple

4. ### Finance

You wish to deposit an amount now that will accumulate to \$100,000 in 10 years. How much less would you have to deposit if the rate of interest was 8% compounded monthly versus annually? So ive tried doing this question but I cant