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yelba lopez: attempt 1
question 4 (5 points)
one carton of eggs contains 12 eggs.
write an equation that can be used to find the number of eggs e in any number of cartons c.
ce = 120
c = 12e
e = c + 12
12
e=c = 12
question 5 (5 points)

49xy +34y - 72z. determine the degree of the polynomial

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem