Answer:
x=100
Step-by-step explanation:
x+123=223
x=223-123
x=100
Answer:
491,800!
Step-by-step explanation:
Answer:
1,500 people
Step-by-step explanation:
Remember that

Convert ft to in

<em>Divide the length of a row by the space occupied by one person</em>

<em>Multiply by the number of rows to determine the total people that can fit into the stands</em>

The answers be because it says DECREASED by 5 so it would be -5