Solve for x

O 5.5
O 6.5
O 7.5
O 8.5
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The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?