One lap around a track is a distance of 1/3 mile. if Dina runs 7 laps, how many miles will she run?

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place

Having a hard time understanding this question (see attachment).

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?