Deb is searching online for airline tickets. Two weeks ago, the cost to fly from Hartford to Denver was $225. Now the cost is $330. What is the percent increase? What would be the percent increase if the
airline charges an additional $50 baggage fee with the new ticket price?
The percent increase of the airline ticket is
%.

For the functions f(x) = -922 – 2x and g(x) = -32? + 6x – 9, find (f - g)(x) and (f - ).

One of the problems with our current election system is? ?

The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?