Which statement is modeled by the expression?     the perez family drove 500 miles each day of their vacation. if their vacation lasted for n days, then  500n is the total number of miles they traveled on their vacation.                        the community theater had a capacity of 500 seats. if n is the number of tickets sold for a performance, then  500n is number of seats that were left empty for that performance.                                                                                                                        jody had 500 dollars in her savings account. she withdrew n dollars to buy some camping supplies. she then had 500n dollars left in her savings account.                            a store had 500 apples to be placed in bags with an equal number of apples in each bag. if n is the number of bags to be used, then 500n is the number of apples in each bag..