You had 142 DVD players and sold 99, estimate how many DVD players you have left in inventory.
2 answers:
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<h2>Hello!</h2>
The answer is:
C.
In order to find the correct option, we need to substitute/evaluate the given values of "x" into each function.
Substituting into the first equation, option A:
... and so.
We can see that the option A is not the correct option since the obtained values do not match with the given values.
Substituting into the second equation, option B:
... and so.
We can see that the values obtained from the function do not match with the given values, so the option B is not correct.
Substituting into the third equation, option C:
So, since all the obtained values match with the given values, we can conclude that the correct option is the option C.
Have a nice day!