josue6969 josue6969

02-10-2020
Mathematics

contestada

the sum of twice a number and half the number is 10

Respuesta :

Аноним Аноним

02-10-2020

Answer:

n = 4

Step-by-step explanation:

Hi there !

²⁾2n + n/2 = ²⁾10

4n + n = 20

5n = 20

n = 20 : 5

n = 4

Good luck !

Answer Link

Otras preguntas

One reason for the United States’ interest in the Open Door policy for China was that it had just taken possession of which region, after the Spanish-American W

Which question would most likely be answered by reading the exposition of a story? A. When and where does this story take place? B. Whe

Is 71 qt greater than 285 c ?

Metaphor for Julius caeser

How did the telegraph help the Union side achieve victory in the Civil War?

B stands for what in elements?

Charlotte Temple is an example of a ______. A. historical novel B. picaresque novel C. sentimental novel

At a certain frequency, the output voltage of a filter is 5v. if the input voltage is 10v, what is the ratio of output to input in decibels? (points : 7

All BUT one is a monomer of a disaccharide. That is A) fructose B) galactose C) glucose D) sucrose

Which one of the following sentences contains a predicate adjective? a. The air feels damp. b. Several students failed the test. c. Ancient stones are found