Answer:
<u><em>-71</em></u>
Step-by-step explanation:
The number of people who bought tickets for each showing:

Answer: 231
Ok done. Thank to me :>
Answer:

Step-by-step explanation:
We are actually using Pythagorean theorem here but to be simple
we can use the equation:
D(distance)=
=
(If you meant 16 instead of 6 the answer would be 15)
Hope this helps!