21.If Medicare cost the federal government about $430 billion in 2010 and Medicare costs grow at an annual rate of 13% over the next 50 yr, what will the cost of Medicare be in 2060 if no reforms are made?

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?

Why did the ice arena get so hot after the big game (this is math related google it to find the paper