A pentagon has two exterior angles that measure (3x)°(3x)°, two exterior angles that measure (2x+22)°(2x+22)°, and an exterior angle that measures (x+41)°(x+41)° If all of these angles have different vertices, what is the measure of the smallest exterior angle?

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?