40x+20y=300
x= number of soda bottles
y= number of juice bottles
By solving this equation, determining x & y will reveal the amount of each type of bottle!
I hope this information is beneficial!
~ Penny
<span>To isolate p, start by subtracting B from both sides: SA-B=1/2lp. Next, multiply both sides by 2 to eliminate the 1/2: 2SA=lp. Finally, divide both sides by l to derive p: (2SA)/l=p.</span>
Let
s--------> denote the cube's side length
We know that
the volume of a cube is calculated as

if the side length s measures 
then

and thus, the volume is defined as


This leads us to conclude
the correct option is
D. A cube with side lengths of 2 feet has a volume of 8 cubic feet.