What are the values of x , y , and z ?
A
x is equal to 15 , y is equal to 13 , and z is equal to 17B
x is equal to 13 , y is equal to 17 , and z is equal to 15C
x is equal to 17 , y is equal to 15 , and z is equal to 13D
x is equal to 13 , y is equal to 15 , and z is equal to 17