Which of the following statements about “vesting periods” is TRUE?

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Plzzz answer both questions and i will give you 100 points

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?