The length of the diagonal is 14 feet
-40 +2n= 4n -8(n+8)
-40 +2n= 4n -8n -64
-40 + 2n = -4n -64
2n = -4n -64 +40
2n=-4n-24
2n+4n=-24
8n=-24
N= -3
Answer is n equals -3
Anyone could be chosen but the highest possibility of chosen marble is red due to the percentage of marbles in bag being red.
The answer, im assuming is D. for Tuesday
We know that there are 11 sections that could be filled, one of which is.
So, one out of 11 of the sections is shaded... Now, all you would need to do is create a fraction to demonstrate that.

of the figure is shaded.
I hope this helps!