Answer:
unit rate: (1,1)
Step-by-step explanation:
15 red, 13 white, and 10 blue. I divided 38 by three and just sorta guessed from there if that makes any sense :P hope I helped!
Since x=-1 and y=3
ax-2y=4
a(-1)-2(3)=4
-a-6=4
-a=10
a=-10
5x+by=-1
5(-1)+b(3)=-1
-5+3b=-1
3b=4
b=4/3
The third data table accurately represents data in the histogram.
If you draw the histogram, it looks like in the .jpeg image enclosed with this answer.
6*6 = 36. 36 * 3.14 = 113.04. Now, 113.04*2 = 226.08.ft^3. The Answer Is 226.08ft^3.