Please please help A brand of chainsaw requires a gasoline to oil ratio of 30:2. That means you need 30 parts of gas for every 2 parts of oil.

a) How much gasoline would you add to 20 mL of oil?

(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :

The plant were you work has a cylindrical oil tank that is 2.5 feet across on the inside and 10 feet high. the depth of the oil in the tank is 2 feet. about how many gallons of oil are in the tank?

What are linear equations? could'ya explain too me, ? ! and how do you see what graph is a proportional relationship?