Aspace enclosed within is off limits and exists as a buffer zone to keep cars apart. a. two sets of double solid yellow lines
b. one set of broken yellow lines
c. double broken white lines
d. a broken yellow line

A space enclosed within two sets of double solid yellow lines is off-limits and exists as a buffer zone to keep cars apart.  

A

Explanation

Two sets of yellow lines in a road indicate that the cars travelling on the roads are restricted from changing tracks in any situation.

One set of broken yellow line with a set of continuous line indicates that the car near the continuous line is restricted to change track whereas the car near the broken line can.

Double broken white allows cars to change tracks safely if needed.

the answer:

in the first part of the story running is all that matters to squeaky. running gives her confidence and defines who she is. at the beginning of the story she says that other kids call her mercury because she runs very fast. in the text she refers to herself as "miss quicksilver".

the line that provides the best evidence that squeaky has self-confidence is

" and i continue with my breathing exercise, strolling down broadway toward the ice cream man on 145th with not a care in the world cause i am miss quicksilver herself".

she swerves to avoid the turtle.