madisonrose87 madisonrose87

23-09-2019
Mathematics

contestada

simplify the expression: -5(-6x-9y)-4(-10x+7y)

Respuesta :

GodSpeed03 GodSpeed03

23-09-2019

Answer:

distribute -5 and -4

Step-by-step explanation:

-5(-6x-9y)-4(-10x+7y)

(30x + 45y) - (- 40x + 28)

30x + 45y + 40x - 28

45y + 70x - 28

Answer Link

maddy15338 maddy15338

23-09-2019

30x-45y+40x-28y
70x-78y

Answer Link

Otras preguntas

5 hundreds x 10 in standard form

Why would the isolation of Buddhist monks contribute to the religion’s decline?

14. What is the simplest way to permanently get rid of an unwanted file? a. Erase the file and save an empty file over the original. b. Go to the Start menu a

The communists succeeded in overthrowing the Provisional Government in the November 1917 Revolution because __________

What is the meaning of reprocate

What does dissent, persecute, and tolerance all have in common

14. What is the simplest way to permanently get rid of an unwanted file? a. Erase the file and save an empty file over the original. b. Go to the Start menu a

Where do scientist enter Aquarius

The Köppen classification system is used as a classification system for a. low-pressure systems. b. high-pressure systems. c. weather systems. d. climates.

What did Hamilton imply were the weaknesses of the present system of government under the articles of conferderation?