John's monthly paycheck consists of $4000 plus a 9% commission on all of his sales. During one month, John earned $11,650. What
2 answers:
Hey there!
Your question states:
<span>John's monthly paycheck consists of $4000 plus a 9% commission on all of his sales. During one month, John earned $11,650. What were his sales during that month?
</span>
We don't want to 9% to really trick us.
We just do 11,650 - 4,000 = 7,650.
Now, we can adjust everything.
That 9% of the commission on the sales was worth . . .
7,650
Your correct and clarified answer would be . . .
Hope this helps.
~Jurgen
Your question states:
<span>John's monthly paycheck consists of $4000 plus a 9% commission on all of his sales. During one month, John earned $11,650. What were his sales during that month?
</span>
We don't want to 9% to really trick us.
We just do 11,650 - 4,000 = 7,650.
Now, we can adjust everything.
That 9% of the commission on the sales was worth . . .
7,650
Your correct and clarified answer would be . . .
Hope this helps.
~Jurgen
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Two equations will be called independent if their graphs touch only on one point (they have one solution for the x-value and one solution for the y-value), and two equations will be dependent if they touch at every point (there is an infinite number of solutions).
This definition of independent and dependent equations is shown in the following diagram. Consider that there are two lines, one red line and one blue line:
They are independent if they touch only on one point and dependent if they touch at every point (they are the same line).
In our case, we are asked to write an equation in order to create an independent consistent linear system.
Note: Consistent means that the system has a solution.
First, we graph the given equation:
There are many different equations that will form an independent consistent linear system with this equation.
We are going to choose the following line equation:
Because when we graph this equation next to the previous line:
We can see that they touch at one point, thus there is a solution and the system is independent --> we have created an independent consistent linear system.
Answer:
