A moving company charges $500 plus $15 per hour. Another moving company charges $1600 plus $4 per hour. a. how long is a job that costs the same no matter which company is used?

b. how much would it be?

im alright what do you need

step-by-step explanation:

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

i will do it what is ur user and pass

step-by-step explanation: