Another question please if your not busy

How far is x from 5 on a number line?

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Y=21.95x+10 y=22.45x solve by substitution