Answer:
$14.93
Step-by-step explanation:
If the cost is per inch, then we need perimeter otherwise if the cost was per square inch we would have looked for the area.
Total cost=circumference* cost per inch
Circumference of a circle is given by

Where r is radius. Substituting 4.75 inch for r then

Cost=29.86*0.50=$14.93
Answer:
x > .4
Step-by-step explanation:
54x (-24x) > 12
30x (÷30) > 12 (÷30)
x > .4