lenorapage lenorapage
  • 04-02-2020
  • Mathematics
contestada

Help. Here is the question on the picture.

Help Here is the question on the picture class=

Respuesta :

fatemehkorea
fatemehkorea fatemehkorea
  • 04-02-2020

Answer:

x = 10

Step-by-step explanation:

28/20 = 1.4

4x+2/3x = 1.4

4x+2/3x = 14/10

40x+20 = 42x

40x-42x = -20

-2x = -20

-x = -20/2

-x = -10

x = 10

Answer Link

Otras preguntas

how many mmHg are in 1.6320 atm
In the great famine of the 1840s, about two million Irish were pushed from Ireland and pulled to the United States by _____. climate culture jobs rel
How long did it take to build the berlin wall?
What are three characteristic features you would expect to find looking at a volcano?
Which fraction expresses 36/80 in lowest terms? A: 9/20 B: 18/40 C: 4/5 D: 18/20
What is the iupac name for the following compound??
the Gcf of 22,42,46,and the Lcd of 8,32,56
To make 5 dinner rolls, 1/2 cup of flour is used. How much is needed to make one dinner roll? How many cups of flour are needed to make 3 dozen rolls? How man
Why does the optic nerve cause a blind spot?
Explain the techniques journalists use to create bias in their news articles or stories.