Arrange the following polynomial into descending order and identify the 3rd term.

2 answers:

6 0

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The best and most correct answer among the choices provided by the question is 18x.

Hope my answer would be a great help for you.

mart [117]3 years ago

6 0

Answer with Step-by-step explanation:

We are given a polynomial:

$18x + 2x^3 - 3x^2 + 10$

We have to arrange it in descending order and then identify its third term

Polynomial in descending order is:

$2x^3-3x^2+18x+10$

As we can clearly see the third term is:

18x

Hence,

Polynomial in descending order is:

$2x^3-3x^2+18x+10$

and the third term is:

18x

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A motel rents double rooms at $34 per day and single rooms at $26 per day. If 26 rooms were rented one day for a total of $804,

lubasha [3.4K]

Answer: 16 double rooms and 10 single rooms were rented.

Step-by-step explanation:

Let x represent the number of double rooms that were rented.

Let y represent the number of single rooms that were rented.

The total number of rooms rented in a day is 26. It means that

x + y = 26

A motel rents double rooms at $34 per day and single rooms at $26 per day. If all the rooms that were rented for one day cost a total of $804, it means that

34x + 26y = 804 - - - - - - - - - - -1

Substituting x = 26 - y into equation 1, it becomes

34(26 - y) + 26y = 804

884 - 34y + 26y = 804

- 34y + 26y = 804 - 884

- 8y = - 80

y = - 80/ - 8 = 10

x = 26 - y = 26 - 10

x = 16

5 0

3 years ago

The larger of two numbers is 15 more than three times the smaller number. If the sum of the two numbers is 63, find the numbers