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

which areas were obtained after the revolutionary war?

WHAT is the answers to 2a 2b and 2c ?

Whats the equation of a circle centered at (7,1) that passes through (-2,10)

If x= (a^2)/b, which situation would always double the value of x? (1) Doubling the value of a(2) Halving the value of a(3) Doubling the value of b(4) Halving t

What Is the Connection Between Sulfuric Acid and Hydrochloric Acid?

3) Write an equation for a graph that is the set of points in the plane that are equidistant from the point F(6,0) and the line x = -6.

An infant is 32.625 inches (in) long. Write this as a common fraction.

Compare the various effects that alcohol has on the mind and body at two different blood alcohol concentrations.

If 5x^2 - 15x = 0 and x ≠ 0, find the value of x. (A) -10 (B) -3 (C) 10 (D) 5 (E) 3

What Is a Seismometer?