F(x) = 5x^2-x+9
find the difference quotient hurry!!!

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.

The perimeter of a rectangular rug is 24 feet. the length of the rug is 1 2/5 i s width. what is the area of the rug