tristan23 tristan23

16-03-2017
Mathematics

contestada

twelve decreased by twice a number is the same as 8 times the sum of the number plus 4. What is the number

Respuesta :

summerb27 summerb27

16-03-2017

The number is 4/5 or 0.8.

let x be the number.

12 - 2x = 8x + 4

-12 -8x -8x -4

-10x = -8

-10x\-10 = -8/-10

x = 4/5 or 0.8

Answer Link

Otras preguntas

The circuit shown is used to control the brightness of two identical lamps. The variable resistor is adjusted until the lamps operate at their correct voltage o

1.2 x 10 to the negative 3rd / 4 x 10 to the 6

Ann is surveying people in the city about their interest in a new shopping mall. She found that 180 people or 37.5% of those who surveyed do not want a new shop

yellow and yellow orange line next to each other on the color wheel they are called what kind of colors

During the cold war what where some civil liberties that were taken away? Please have evidence.

Determine the net force acting on the object (represented by the solid circle) in this diagram A.100 N to the Right B.200 N to the left C.300 N to the left D.4

Read what happens after the narrator learns that his brother has a developmental disability. It was bad enough having an invalid brother, but having one who pos

Hello! Please help with the following photo attached. I think the answers are steeper, reflected over the x-axis and then less steep Am I right,

What should workers be told about discrimination before entering the workforce? Is this good advice? Why or why not? Justify your response.

The 64.5-kg climber in is supported in the “chimney” by the friction forces exerted on his shoes and back. The static coefficients of friction between his shoes