Please help ASAP... I’m in a very important test and don’t know answer... will give free points

Part a: solve –mk – 120 > 95 for m. show your work. (4 points) part b: solve 2c – 9f = 45 for f. show your work. (6 points)

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.

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?