Answer:
6
Step-by-step explanation:
We will need to use the slope-intercept formula:
Plugging our points into this equation gives us:
But we're not done, as this can be simplified.
So, the simplified answer is 6.
1 foot = 12 inches:
1/72 = 12/x
Cross multiply:
1x = 72 * 12
x = 864 inches