A photo-mat shop charges $0.55 for the first photo inside a film, and 40% cents less for each additional photo. How many photos can we develop with $52.52 if each film contains 36 photos?
Choose the correct choice from the following answers: A) 4 films and 10 photos B) 5 films and 6 photos C) 5 films and 14 photos D) 6 films and 4 photos E) 6 films and 28 photos
1st photo = 0.55   Subsequent = 0.55*0.6= 
<gadget id="calculator">0.55*0.6</gadget>
<output>0.33</output>
0.33   Price of 1 full film=0.55+0.33*35= 
<gadget id="calculator">0.55+0.33*35</gadget>
<output>12.1</output>
12.1   Price of 4 full film= 12.1*4= 
<gadget id="calculator">12.1*4</gadget>
<output>48.4</output>
48.4   52.52-48.4=4.18   4.18=0.55+0.33x   x=11   52.58---&gt;4 full films and  1+11= 
<gadget id="calculator"> 1+11</gadget>
<output>12</output>
12 photos   4 films and 10 photosnswer: 4 films and 10 photos
<result>A</result>
A photo-mat shop charges $0.55 for the first photo inside a film, and 40% cents less for each additional photo. How many photos can we develop with $52.52 if each film contains 36 photos?