03-08-2016
Mathematics

contestada

The total capacity of 6 jugs and 12 glasses is 21 litres. The capacity of the jug is 5 times that of a glass. Find the capacity of each glass. Give your answer in litres

Respuesta :

KONSETON KONSETON

03-08-2016

x-jugs
y-glasses

6x+12y=21l
x=5y

6(5y)+12y=21l
x=5y

30y+12y=21l
x=5y

42y=21l
x=5y

1l=2y
x=5y

x=12,5 l
y=2,5 l

Answer Link

Otras preguntas

What political party was martin luther king?

Can I have a little help on the bottom two problems? Please!! ;-;

how did the Etruscans influence rome?

Find the missing angle measure of the triangle below. Show your work or provide an explanation.

Causes of shays rebellion

Congress passed the civil rights act of 1964 using this constitutional authority. a. commerce power b. taxing power c. war powers d. protection of states' c

Which of the following accurately describes the ph scale? a. the lower the ph is, the more basic the solution is. b. the greater the concentration of hydroxid

1) Which sentence uses the most vivid language to describe catching a fish? A) The man caught the fish and reeled him in. B) The old man caught the fish an

Which electric appliance emerged in the postwar era?

Explain why rearranging a shape might be a good strategy for finding the area of an unusual shape.