The number of rock mp3 is 3 times more then the number of classical. Let c represent the number of classical mp3. Write an expression for the number of rock mp3

Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

The suare root of 9x plus 7 plus the square rot of 2x equall to 7