Answer:
The answer is just re look at the question A
You got the first part right but you need the end so 4*3*1= 12 feet to turn feet into inch you times by 12 so 12*12=144 inc+99=243 cubic inc i think
When you put the equation given in slope-intercept form it becomes y=3x+8
After graphing this you find that the point (4,4) is not part of the equation.
I dont think this has a solution it cannot be determined
