jocelynmonteneg1 jocelynmonteneg1

01-10-2018
Mathematics

contestada

which of the following equations is equivalent to 1/4x -1/2y =8? a) 2x-4y=8. b)2x-4y =64. c) 4x-2y =64

Respuesta :

sqdancefan sqdancefan

01-10-2018

If you multiply the original equation by 8, you get

... 8(1/4x -1/2y) = 8(8)

... 8/4x -8/2y = 64

... 2x -4y = 64 . . . . . matches choice b)

Answer Link

Otras preguntas

se quiere embotellar 43,5 litros de leche en botellas de 0,750 de litro ¿cuantas botellas se necesitan?

what are some interesting facts about the great sandy desert?

What is the state at which a net force is zero called

What are the possible values for x in the equation 4x^2 = 64(1) x=0 (2) x=4 (3) x=4,-4 (4) x=0,4,-4

you are building a birdhouse that will have a volume of 128 in^3. the birdhouse will have the dimensions shown a. write a polynomial that represents the volume

what are some interesting facts about the great sandy desert?

you are building a birdhouse that will have a volume of 128 in^3. the birdhouse will have the dimensions shown a. write a polynomial that represents the volume

What Is the National Prohibition Act?

Can someone help me please got to be in tomorrow

He believed that while there is serious unemployment in our auto industry, we should not ________ foreign cars. (A) build (B) repair (C) review (D) import (E) c