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Yanka [14]
3 years ago
11

Which expression does not belong with the other three? explain your reasoning. 10/-5 -10/5 -10/-5 or -(10/5)?

Mathematics
1 answer:
amid [387]3 years ago
3 0
The answer is -(10/5) because the others arent in parenthesis ().
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Which of the following would be an example of the Coase​ Theorem? A. The county commission agrees to a town meeting to hear conc
DiKsa [7]

Answer:

The correct answer is C.

Step-by-step explanation:

Coase Theorem says that any externality can be dismantled no matter who is ultimately compensated. The theorem mainly concerns compensation for pollution of foreign property, and states that, provided certain conditions are met, negotiation can lead to Pareto's optimal outcome.

Ronald Coase came up with the idea when looking for a way to allocate broadcast frequencies as efficiently as possible to individual radio stations. Competing radio stations could not agree on which radio frequency to choose, and if more than one of them was broadcasting on the same frequency, there was mutual interference. Coase noted that, despite the lack of state regulation to ensure a fair allocation of radio frequencies, the market is able to deal with this problem as follows: Radio stations that have sought to increase their economic profits by broadcast on an exclusive frequency, they were willing to pay their competitors to switch to another radio frequency without interrupting their transmission.

3 0
3 years ago
Alexandria High School scored 37 points in a football game. Six points are awarded for each touchdown. After each touchdown, the
galben [10]

Answer:

Five touchdowns were made in the game

Step-by-step explanation:

Here, we want to know the number of touchdowns made during the game.

We proceed as follows;

Let the number of touch downs be x

So the total points earned through touchdowns is 6 * x = 6x

The number of scores is 10 times

Let the number of extra kick be y which means that the number of conversions will be (y-1)

So the total number of score times will be ;

x + y + y-1 = 10

x + 2y = 11 •••••••••(i)

Now let’s work with points

Touch down points = 6 * x = 6x

Points from extra kick = 1 * y = y

Points from 2-point conversions = 2(y-1) = 2y - 2

So;

6x + y + 2y -2 = 37

6x + 3y = 37 + 2

6x + 3y = 39

divide through by 3

2x + y = 13 •••••••(ii)

So now solve simultaneously

From ii, y = 13 - 2x

Put this into i

x + 2(13-2x) = 11

x + 26 - 4x = 11

x -4x = 11-26

-3x = -15

x = -15/-3

x = 5

There are five touchdowns in the game

6 0
3 years ago
A van and a bicycle move towards each other. The speed of the van is 80 km per hour, and the speed of the bike is 20 km per hour
Nimfa-mama [501]
The answer is 100km 80km plus 20km equals 100km
7 0
3 years ago
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TiliK225 [7]
I think the it would be some like y-8
8 0
3 years ago
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Refer to your Expeditions in Reading book for a complete version of this text.
serg [7]

Answer:

Ummmm i think the answer is: D and C

Step-by-step explanation:I hope this helps! bye bye!

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4 0
4 years ago
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