A balloon is floating above a lake and a sunken canoe is below the surface of the lake. The balloons vertical posotion is 12 meters and the canoe 8s -4.8 meters. The equatuon 12+d=4.8 represents tjis situation. What dies the variable d represent?

the y will be in still but your answer will be y x 3

step-by-step explanation:

jk: )

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

look in attachments

step-by-step explanation:

a = (-2, 0)

b= (-4, 0)

c = (-5,2)

d = (-1,2)