She walked five meters how many inches did she walk

For this case we must do a conversion, from meters to inches. By definition we have to:

1 inch equals 0.0254 meters.

Making a rule of three we have:

0.0254 m --------------> 1 in

5 m -----------------------> x

Where "x" represents the number of inches equivalent to 5 meters.

196.85 inches

C) 3x^2 + 20x + 12 = 0

Step-by-step explanation: Because it is the right answer