vinnie is searching online for airline tickets .Two weeks ago, the cost to fly from hartford to orlando was 300 now the cost is 375 what id the percent increase? what would be the percent increase if the airline charges an additional 50 baggage fee with the new ticket price

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18