For an upcoming charity event, a male vocalist has agreed to sing 7 out of 9 “old songs” and 5 out of 8 “new songs.” How many ways can the singer make his selection?  Choose the correct choice:
A) 25  B) 50  C) 150  D) 480  E) 161.28
=9C7*8C5   =9*8/5*8*7/5= 
<gadget id="calculator">9*8/5*8*7/5</gadget>
<output>4_032/25 = around 161.28</output>
161.28   Ans= 161.28
<result>E</result>
For an upcoming charity event, a male vocalist has agreed to sing 7 out of 9 “old songs” and 5 out of 8 “new songs.” How many ways can the singer make his selection?