3,7,12,18,..............5th terms  Choose one:
A) 43	B) 53	C) 63	D) 65	E) 25
3+4= 
<gadget id="calculator">3+4</gadget>
<output>7</output>
7   7+5= 
<gadget id="calculator">7+5</gadget>
<output>12</output>
12   12+6= 
<gadget id="calculator">12+6</gadget>
<output>18</output>
18   18+7= 
<gadget id="calculator">18+7</gadget>
<output>25</output>
25   ANSW25R:25
<result>E</result>
3,7,12,18,..............5th terms