Ekaterina wants to buy an awesome pair of boots that normally sells for $75. the boots are on sale at a 32% percent discount. ekaterina had $50 in her pocket. does she have enough to buy the boots?

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

Mariano delivers newspaper. he always puts 3/4 of his weekly earnings in his savings account and then divides the rest equally into 3 piggy banks for spending at the snack shop, the arcade and the subway

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?