Concept explainers
To write: The expression to find number of amusement parks and arcades in the year 2018 and evaluate that with given data.
Answer to Problem 13PPE
The expression to find number of amusement parks and arcades in the year 2018 is
Explanation of Solution
Given information:
In year 2013 there were 3344 amusements parks and arcades that decreased by 148 by 2018.
Method used:
An expression is written in terms of a variable.
Calculations:
Let there were total number of x amusements parks and arcades in the year 2013. Let n amusements parks and arcades are lost by the year 2018. Therefore, the number of amusements parks and arcades in the year are y then
The result (1) is the expression to find number of amusement parks and arcades in the year 2018.
Given
Thus, there are total 3196 amusements parks and arcades in the year 2018.
Conclusion:
The expression to find number of amusement parks and arcades in the year 2018 is
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