To apply for the position of photographer at a local magazine, a photographer needs to include three or four photos in an envelope accompanying the application. If the photographer has pre-selected six photos representative of her work, how many choices does she have to provide the photos for the magazine?  Select:  A) 35  B) 36  C) 40  D) 42  E) 45
6C3 + 6C4 = 20 + 15= 
<gadget id="calculator">20 + 15</gadget>
<output>35</output>
35   The answer is 35.
<result>A</result>
To apply for the position of photographer at a local magazine, a photographer needs to include three or four photos in an envelope accompanying the application. If the photographer has pre-selected six photos representative of her work, how many choices does she have to provide the photos for the magazine?