8(x+9)=144 as a real life situation
One possible real-life situation that could be represented by the equation 8(x+9) = 144 is a scenario involving a salesperson who earns a commission on their sales.
Let's say that a salesperson earns a commission rate of 8% on each sale they make. The equation can then be interpreted as follows:
x represents the amount of money the salesperson makes from sales.
9 represents the number of units sold.
In this scenario, the sales of the salesperson are being represented by the expression (x+9), where 9 represents the fixed number of units sold. The salesperson earns a commission of 8% on each unit sold.
The equation 8(x+9) = 144 can be solved to find the value of x, which represents the total amount of money the salesperson makes from their sales.
Solving the equation:
8(x+9) = 144
8x + 72 = 144
8x = 72
x = 9
Therefore, the solution to the equation is x = 9, meaning that the salesperson made a total of $9 from their sales.
In this real-life situation, the equation 8(x+9) = 144 represents the earnings of a salesperson who earns a commission on each sale they make. The equation is used to determine the total earnings based on the fixed number of units sold (9) and the commission rate (8%).