en una fabrica de pantalones , las ecuaciones de delanda y oferta para el producto estan dadas por las expresiones P= -300c + 470 000 y P= 60c + 326 000 , respectivamente , donde C corresponde a la cantidad de productos y P, al precio de cada producto. Describe un procedimiento que te permita hallar el punto de equilibrio entre la oferta y la demanda.

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

x + 4/7

step-by-step explanation:

use cymath

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides