reply2aryan reply2aryan

08-04-2020
Mathematics

contestada

Expand using distributive property 7(3a-2b) and 5(3b-4a) and add the two results together,and simplify

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

08-04-2020

Answer:

a+b

Step-by-step explanation:

7(3a-2b) + 5(3b-4a)

Distribute

21a -14b + 15b -20a

Combine like terms

21a -20a -14b+15b

a +b

Answer Link

amna04352 amna04352

09-04-2020

Answer:

a + b

Step-by-step explanation:

7(3a-2b) = 21a - 14b

5(3b-4a) = 15b - 20a

(21a - 14b) + (15b - 20a)

21a - 20a - 14b + 15b

a + b

Answer Link

Otras preguntas

The leading ethnicity of Asian-Americans is __________________. A) Filipino B) Chinese C) Hmong D) Korean

In parallelogram LMNO, LM = 4.12, MN = 4, LN = 5, and OM = 6.4. Diagonals and intersect at point R. What is the length of OR? A.2 B.2.06 C.2.5 D.3.2 E.12.8

A person who is hearing voices that are not there is experiencing A) delusions. B) hallucinations. C) mood disorder. D) schizophrenia.

Amanda has 10 cups of batter to make 16 cupcakes. How many cups of batter will she use for for each cupcake?

what happens if both sister chromatids move to the same pole

Which Spanish subject pronoun would be used for a group of boys and girls? A: ellas B: el C: ellos

Mark each statement that is true. A. Naturalists were influenced by Charles Darwin's ideas. B. Naturalists believed the unconscious mind shaped human beings. C.

one way in which the contribution of Copernicus Galileo and Newton are similar in that each

Rose believes that being involved in a plane crash is more likely than being involved in an automobile crash. Which of the following errors has Rose made? A) co

There ratio of boys to girls is 17:3 there are 740 people how many boys are there