A certain radio station sells 1650 minutes of advertising time a week. A large
group of companies have already bought 1115 minutes of advertising for
next week. If the variable t stands for the amount of additional advertising
time the radio station can sell for next week, which of the following would be
a reasonable value for this variable?
O A. 28,000 minutes
B. 50,000 minutes
C. 1100 minutes
D. 500 minutes

Given total minutes of advertising time for a week that a certain radio station sells and total minutes that the radio station has already sold.
To find the amount of additional advertising time the radio station can sell for next week we just need to subtract total minutes of advertising time for a week with total minutes that the radio station has already sold.

How to solve this problem?

The steps are as follow:

Given,

Total minutes of advertising time for a week = 1650 minutes

Total minutes that the radio station has already sold = 1115 minutes

To find amount of additional advertising time the radio station can sell for next week we will use following formula:

Amount of additional advertising time the radio station can sell = Total minutes of advertising time for a week - Total minutes that the radio station has already sold

Amount of additional advertising time the radio station can sell = 1650 - 1115

Amount of additional advertising time the radio station can sell = 535 minutes ; which is nearly equal to 500 minutes

So, The amount of additional advertising time the radio station can sell for next week will be option (D) 500 minutes

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