Use the quotient rule for exponets to simplify
[tex] \frac{x {}^{6 }y {}^{9} }{x {}^{5} y {}^{9} } [/tex]


A.
[tex]x {}^{1} [/tex]
B.
[tex]x {}^{1} y {}^{1} [/tex]
C.
[tex]y {}^{1} [/tex]
D.
[tex]x {}^{11} y {}^{18} [/tex]