Janice opened an art book that she had found in the library and found 5 drawings on the first page. After opening the first ten pages, she realized that the number of drawings on each page increased by five after every page. How many drawings were in the first five pages?
If the first page had 5 drawings, and the number of drawings on each page increased by five, the second page had 5+5 = 
<gadget id="calculator">5+5</gadget>
<output>10</output>
10.
The total number of drawings in the first 2 pages is 5+10 = 
<gadget id="calculator">5+10</gadget>
<output>15</output>
15.
On the third page, the number of drawings increased to 10+5 = 
<gadget id="calculator">10+5</gadget>
<output>15</output>
15.
The first three pages have a total of 15+15 = 
<gadget id="calculator">15+15</gadget>
<output>30</output>
30 drawings.
The fourth page had 15+5 = 
<gadget id="calculator">15+5</gadget>
<output>20</output>
20 drawings.
There are 30+20 = 
<gadget id="calculator">30+20</gadget>
<output>50</output>
50 drawings on the first four pages.
The fifth page also had an extra 5 more drawings than the fourth page, totaling 20+5 = 
<gadget id="calculator">20+5</gadget>
<output>25</output>
25.
For the first five pages, Janice saw 25+50 = 
<gadget id="calculator">25+50</gadget>
<output>75</output>
75 pages.

<result>75</result>