Write 9x+3x2-4x5+x3+2x4 in standard form.
2 answers:
<h2>Answer:</h2>
The polynomial in standard form is given by:
To write a given polynomial in a single variable means to arrange the terms of the polynomial in the decreasing power of the variable i.e. from greatest to the least power of the variable.
Here we have a polynomial in terms of the variable x as follows:
Now, we see that the greatest power of the variable is 5 and the least power is 1.
Hence, the arrangement is as follows:
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Answer:
Step-by-step explanation:
From the question we are told that:
Height of first draw down
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Well 1 depth
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Well 2 depth
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Answer:
294 cars.
Step-by-step explanation:
Let x be the number of cars and y be the number of trucks.
We have been given that the first dealership sells a total of 164 cars and trucks. We can represent this information as:
The second dealership sells twice as many cars and half as many trucks as the first dealership. So the number of cars sold by 2nd dealership will be 2x and number of trucks sold by 2nd dealership will be y/2.
Further, the 2nd dealership sold a total of 229 cars and trucks. We can represent this information as:
We can see that total number of cars sold on two dealerships will be .
We will use substitution method to solve for x. From equation (1) we will get,
Substituting this value in equation (2) we will get,
Now let us have a common denominator.
Upon multiplying both sides of our equation by 2 we will get,
Therefore, the total number of cars sold by two dealerships is 294.