Colleen is searching online for airline tickets. Two weeks ago, the cost to fly from Hartford to Denver was $200. Now the cost is $315. 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?

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction

Hassan bought a package of tofu. the temperature of the tofu was 14° celsius when hassan put the package into the freezer. he left the tofu in the freezer until it reached –19° celsius. which expressions explain how to find the change in temperature, in degrees celsius, of the package of tofu? select three that apply.

The hockey team has been great! in 2008 they won 20% more games than in 2007. in 2009 they won 50% more games than in 2008. what was their overall percentage increase from 2007 through 2009?