At Carter's birthday party his mom made a cake in a rectangular shape. The length of the cake is 8cm and the width of the cake is 5cm. If she wants to double the cream around the cake. What is the Scale factor?

for b its (t) and c its (d)

step-by-step explanation:

step-by-step explanation:

-2/

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