We start with
We can factor x at the numerator:
So, assuming (otherwise the expression would make no sense) we can simplify it:
This equation has no roots, so we can't simplify it any further.
There are twenty trays of paint. Each tray has five colors. One of the colors is purple. What fraction of the colors is purple i
2 answers:
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Given:
The equation is
where, y is the number of cars and x is the number of trucks shipped.
To find:
The number of trucks that can be shipped if there are no cars.
Solution:
We have,
If there are no cars in the cargo ship, then y = 0 because y is the number of cars.
Putting y=0 in the given equation, we get
Divide both sides by 7.5.
x is the number of trucks shipped.
Therefore, the number of trucks that can be shipped if there are no cars is 2880.