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

What activities can you do on Jupiter?!

how does art inspire some people

The area of a square field is 200 square feet. What is the approximate length of each side of the field? Round your answer to the nearest foot.

K stands for a whole number. K + 7 is greater than 100 K - 7 is less than 90 Write all the numbers that k could be. Please help me

A cable is lifting a construction worker and a crate. The weights of the worker and crate are 965 N and 1510 N, respectively. The acceleration of the cable is

Which statement best describes how the energy stored in ATP is released to drive biochemical reactions? a. Energy is released when the ribose sugar reacts with

What is a way a cell is put together called?

does 20 hundredths equal 2 thousandths

Give an example of oxidation reaction which can be a nuisance

A Coast Guard ship patrols an area of 125 square miles. The area the ship patrols is a square. About how long is each side of the square? Round your answer to t