A. We simply have to add 1,200 people to the 18, 500 or subtract 1,200 from 18, 500 people.
So, the equations are:
[tex]p=|18,500-1,200|[/tex][tex]p=|18,500+1,200|[/tex]
B. The step to solving this problem is simply to add or subtract 1,200 from 18, 500.
[tex]p=|18500-1200|=|17300|[/tex][tex]p=|18500+1200|=|19,700|[/tex]
C. The maximum number of people the sports arena can hold is 19, 700 people.
D. The minimum number of people the sports arena can hold is 17, 300 people.
