Which choice is equivalent to the fraction below? (Hint: Rationalize the denominator and simplify.)
3
√x+3 –
3

Icould really use some with this question.

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62

Which of the following is equal to the rational expression when x is not equal to -2 or -6?