To answer the question we start by placing two ordered pairs that satisfy the equation
To do this we enter a value of "x" and then find "y"
Let's start with
Then the first ordered pair that satisfies the equation is dot (2,4)
Now, for
Then the second ordered pair that satisfies the equation is the point (0,0).
With these two pairs we draw the graph of the equation, which is shown in the attached image.
In order to solve by elimination, let's multiply the first equation by -2. This way, when we add the equations, the variable y will be canceled out:
Now, adding the equations, we have:
Now, calculating the value of y, we have:
Therefore the solution is (3, 0).
Answer:
25%
Step-by-step explanation:
From the boxplot Given, an earning of $25 or less is represented on the boxplot as the lower quartile of the distribution which is the point at the start of the box. The lower quartile value is the percentage value up to 25% that is the first 25% of the distribution.
Hence, the percentage required = 25%
Hence, Nicholas earned $25 or less about 25% of the time.
