Leo weights 10 pounds of dog food at the pet store the scale mistakely list the bag at 11.5 pound what the percent

They weighed the bag incorrectly. 11.5 - 10 = 1.5

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