krmccarty krmccarty

22-04-2017
Mathematics

contestada

4 times an even integer is 30 less than 5 times the next consecutive even integer

Respuesta :

davidyangnyc davidyangnyc

22-04-2017

4n = 5(n+2) -30

4n = 5n -20

n = 20

Answer Link

slippy2714 slippy2714

22-04-2017

4x = 5(x+2) -30
4x = 5x + 10 - 30
4x = 5x - 20
-x = -20
x = 20

Answer Link

Otras preguntas

Do you agree or disagree with Commissioner Dimas's statements about why the European Union has been slow to meet its energy goals? Explain your reasoning and yo

Several students were talkimg about taking time off after graduating from high school so that they could spend two years traveling around the world. One student

Why was Charleston an important city to the South?

What two new social classes emerged during the Industrial Revolution? industrial class middle class urban working class lower class

To be a possible answer to a scientific question, a hypothesis must be

When a new bond forms in a chemical reaction, what happens? A. Energy is released. B. An atom loses its protons. C. Neutrons in the nucleus e

two numbers that multiply to -49 and add up to 0

homeostasis is the ability of an organism to maintain a relatively stable internal environment. How would an organisms homeostasis be affected if it was not abl

The Jews experienced discriminating views, acts, and policies at the hands of the ______ and Christians. Hindus Buddhists Hebrews Muslims

How did the Cold War between the United States and the Soviet Union grow out of World War II?