The markdown will be $21.60. so the final price after the markdown is $68.40.
Answer:how will we know what your talking about if you only gave us a number
Step-by-step explanation:
A. apple juice
it would be meaured using volume
I am assuming it is a system of equations and that you need to find x and y
-x-7y=14 so -x=14+7y, x=-7y-14
-4x-14y=28 substitute x ,
-4(-7y-14)-14y=28,
28y+56-14y=28,
14y=28-56
y= -28/14= -2
<span> x=-7y-14= -7(-2)-14=14-14=0
x=0 and y= -2</span>