Petrolyn motor oil is a combination of natural oil and synthetic oil. it contains 5 liters of natural oil for every 7 liters of synthetic oil. in order to make 672 liters of petrolyn oil, how many liters of natural oil is needed?

answer: idk

step-by-step explanation: sry idk

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.

answer: y=0 if that is what u r looking for

then say something, tell them they won’t respect you if you don’t even have respect for your self sweetheart you need to lay it on them, all of it : )