oopsiesohwell oopsiesohwell

02-05-2021
Mathematics

contestada

The ratio x + y : x - y is equal to 2 : 1.
Write an equation for x in terms of y.

Respuesta :

rosethapa568 rosethapa568

02-05-2021

Answer:

x=3y

Step-by-step explanation:

ATQ

(x+y):(x-y)=2

or, x+y=2x-2y (crossmultiply)

or, 0= 2x-x-2y-y

or, x- 3y=0

or, x=3y is required equation

Answer Link

Otras preguntas

Please help: How did Joe Biden use logos on the debate with Donald Trump?

Working alone, Jack can do a puzzle in 5 hours. With his brother's help, the two can do the same puzzle in 2 hours. How long would it take Jack's brother to do

5. Vexed is the word: When Jose found out that his little brother Emilio carelessly broke Jose's Xbox disc tray, Jose was vexed and sure let Emilio know it. Def

for the function f(x)= x2-4 evaluate f(x+h)

The citrus warehouse packed a truck with 1,514 bags of grapefruit. Each bag weighs 5 pounds. What is the total weight of the grapefruit the truck carried?

f(x) =3x^2+8x-2 find f (-5) please !! Show work if cannnn

After my work in this chapter, I am able to communicate about daily activities at home or at school. Complete the following conversation between Diana and Tomás

why do archaeologists list the location of each item

Compare 9 ⋅ 104 with 3 ⋅ 102

Please help I don’t understand if you can answer just one or both pleaseee