mgrimes18 mgrimes18

11-04-2018
Mathematics

contestada

if x and y are two numbers that satisfy both the linear equations y=x+12 and 2x+y=18, then y=?

Respuesta :

sqdancefan sqdancefan

11-04-2018

Then y = 14.

___
The (x, y) values that satisfy both equations are (2, 14).

Ver imagen sqdancefan

Answer Link

Otras preguntas

_________ arguments are passed to parameters automatically if no argument is provided in the function call.

The product of a rational and irrational number is rational

Find the general solution to y'" - y" + 2y = 0

A 20 m high filled water tank develops a 0.50 cm hole in the vertical wall near the base. With what speed does the water shoot out of the hole?

An object is attached to a spring, the spring is stretched by 23.7 cm in the negative direction, and the object is released, oscillating in simple harmonic moti

what is the answer for : f(x)=x^3 - 4x^2 +2x -6 divided by x-3

A city determines that a planned community must have at least 4 acres of developed and open space, and the difference between the number of developed acres, y,

12x=76-20y 8x=84-20y

If a polynomial function f(x) has roots 6 and square root of 5, what must also be a root of f(x)? A. -6 B. Square root of -5 C. 6 - Square root of 5 D. 6 + Squa

2. Beginning with the superior vena cava, trace the path followed by a red blood cell as it passes into and through the heart, to the lungs, back to and through