If x=width, then the equation would be:
x(x+10)=20,000
The length is 10 meters longer than the width(x), so the length is x+10.
To get the area(20,000) you multiply width by length, hence x(x+10).
Hope this helps.
Yes they are
. 90/150= 3/5
so 45/75 and 3/5.
The volume goes up by a factor of 2 * 2 * 3 = 12 times.
5.00+0.67+0.07 that's it I believe