Jerry can frame a room in one hour, while Jake takes four hours. How long would it take for them to frame a room working together?

What is the distance between (–2 1/2,-3) and (1, –3)?

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?