Young Frankie weighs 40 pounds and is sitting on a seesaw eight feet from the fulcrum. How much does Frankie's father weigh if he can sit two and a half feet from the fulcrum and achieve
balance?

4096 bacteria

step-by-step explanation:

125 yards

step-by-step explanation:

i take 75 plus 50.

i believe that the answer is

b. y-1=-2(x-4)

hope this !

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