70 60 55 50 40 55 30 ? ? Choose the correct choice from the following options:
A) 25 15
B) 55 85
C) 35 55
D) 20 55
E) 25 55
70-10= 
<gadget id="calculator">70-10</gadget>
<output>60</output>
60   again 55   60-10= 
<gadget id="calculator">60-10</gadget>
<output>50</output>
50   50-10= 
<gadget id="calculator">50-10</gadget>
<output>40</output>
40   again 55   40-10= 
<gadget id="calculator">40-10</gadget>
<output>30</output>
30   30-10= 
<gadget id="calculator">30-10</gadget>
<output>20</output>
20   again 55   then answer is 20 ,55   ANSWER:20 55
<result>D</result>
70 60 55 50 40 55 30 ? ?