04-07-2019
Mathematics

contestada

simplify 30 (1/2 x -2) + 40 (3/4 y - 4)

Respuesta :

yumnaali5533 yumnaali5533

04-07-2019

Answer:

10(3/2x-22+3y)

Step-by-step explanation:

Answer Link

04-07-2019

30 times 1/2x=15x
30 times -2=-60
40 times 3/4y= 30y
40 times -4= -160

Answer: 15x + 30y -220

Answer Link

Otras preguntas

What does mournful influence mean?

Multicellular plants and animals have organs to perform specific functions. What do eukaryotic cells have to perform specific functions? A.ribosomes B.organelle

Every 5 and 1/2 cups of flour weighs 1 9/16 pounds. Use a unit rate to show how you could determine if there are more than or less than 35 cups of flour in a 10

Is this Linear y=4000-70x if it is how do you know

What is the answer to 17=5k-2

Harriet Beecher Stowe's novel Uncle Tom's Cabin Answer was a. hailed as a marvelous work in the South. b. communicated the ills the industrial North posed on wo

Why do we have to annotate paragraphs?

4% of what number is 25?

Carrie and krystal are taking a road trip from Greenville to north valley.each person has her own map,and the scales on the maps are different. a. on carries ma

how did capitalism change the balance of power in European countries?