The cost equation has a constant rate of change, so this is a line of the form:
y=mx+b, you are told that there is a flat fee of $5 and an hourly rate of $2 so
y=2x+5
The y-intercept (the value of y when x=0) is 5. The point (0,5) on the line.
Pretty sure 11,090!............................
6 is your answer, hope it helped
I think it’s 1 feet because the tops are touching you have to spread the bottoms apart so it can touch