Scientific notation helps you right big numbers but in smaller forms which can be very useful when answering a question on a test that you have a limited amount of time on.
Hello,
The answer to this problem is -90.05.
Hope this helps
19 out come
9 for the first 3 questions
10 for the last 5 questions
Hope this helps ;)
Let x= number of board games
<span>20x=10410+2.65x </span>
<span>-2.65 -2.65 </span>
<span>17.35x=10410 </span>
<span>/17.35 /17.35 </span>
<span>x=600 </span>
<span>You would need to sell at least 600 board games to break even</span>
