tydynamite0500 tydynamite0500

02-03-2015
Mathematics

contestada

What is the ratio of x to y?
2 x
---- = --------
3 3x+y

Respuesta :

apologiabiology apologiabiology

02-03-2015

so 2/3=x/(3x+y)
multiply both sides by 3x+y
(2(3x+y))/3=x
(6x+2y)/3=x
multiply by 3
6x+2y=3x
subtract 6x form both sdies
2y=-3x
-3x=2y
the ratio of x to y is
-3:2

Answer Link

Otras preguntas

It have working on this one and can not seem to get it right please help me

Which of the following refers to duties imposed by a government on imported goods? A subsidies B rounds C tariffs D quotas

Which function represents exponential decay and why?

Functional art is art that ___________________ does not serve a purpose. does serve a purpose and is useful in some way.

Why is it important for nitrogen to be more abundant in our atmosphere than oxygen? A. Oxygen is only breathable if diluted with nitrogen. B. Nitrogen and oxyge

The three angles of triangle are inthe ratio 2:3:5. Calculate the size ofthe smallest angle.A. 90°B.549C.36D. 30°E. 20°AND♡

Find y to the nearest hundredths place

Please answer the question above.

Calculate the values of x and y.

PLEASE HELP ME NEED IT FAST WILL GIVE B !! If correct