The answer is 216.
https://photomath.net/s/YLLqQX
The amount if the original cost of the head board is $12.24
C, i dont know dont use my answer unless you know
The equation is y=mx+c, in which m is the slope(1/2), c is the y intercept (5), and x is the x intercept (0)
thus, the equation is:
y=(1/2)(0)+5
y=5
hope it helps!
