Re-write 12% as a common fraction in a simple form​

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

During each minute of a comedy show, carlin laughs 55 times. carlin watches 33 comedy shows every day, and each show is 40 minutes long. how many times does carlin laugh every day due to the comedy shows?

Ofis to ? o y=-3x-4o y=-3x+(-4)o y=-4 + 3xoy=-4-3x