Line p passes through points (10, 8) and (7, 13). line q passes through points (9, 7) and (6, 12). are line p and line q parallel or perpendicular?

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld