Answer:
you have to answer questions for that
Yes, 19/4 is only 4/3/4 so you still have 1/4 ft left to fill
C.4/11 is the answer to your question
Y = 4+3x
2x+1 = y
Rewrite as two systems of equations.
3x - y = -4
2x - y = -1
Now use the substitution method to find the point of intersection.
You can also graph both equations on the same xy-plane using your graphing calculator to find the desired point.
Subtract 6.7 from 20. This is 13.3. Divide 13.3/5 is 2.66. That is the answer