johnny66666666666666 johnny66666666666666

11-02-2020
Mathematics

contestada

Simplify:

4(r + 1) + 3r
A. 4r + 4
B. 5r + 1
C. 7r + 1
D. 7r + 4

Respuesta :

guineverebillman guineverebillman

11-02-2020

Answer:

D. 7r+4

Step-by-step explanation:

4(r+1) + 3r

4r+4+3r

7r+4

Answer Link

bvd12356 bvd12356

11-02-2020

Answer: 7r+4

Step-by-step explanation

distribuite 4 through the parentheses --->4r+4+3r

collect like terms --> 7r+4

solution 7r+4

Answer Link

Otras preguntas

Oxygen is a reactant in a combination reaction, which always produces energy in the form of heat and light. A. True B. False

Is it good to use laxitives to lose weight?

Scott took 4 2/5 hours to clean the bathroom. He took 2 1/4 hours to clean the den. How much longer did it take Scott to clean the bathroom?

The author’s purpose is the primary reason the author wrote the text. the feelings the author has about the text. the thoughts the author has about the text. th

HELP FAST PLEASE! :D

Can someone help me ASAP please

What do you think happens after the book (A Wrinkle in Time) ended?

eric received a 50.00 gift card for a photo center. He used it to buy prints that cost 8 cents each. The remaining balance, B ( in dollars ), on the card after

Careful analysis of a text that begins with attending to individual words, sentence structure, and the order in which sentences and ideas unfold is called

Conception occurs when a males sperm implants into a females egg. The fertilized egg is then known as an