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nataly862011 [7]
3 years ago
7

The sum of two mumbers is 66 and the difference is 10. What are the numbers?

Mathematics
1 answer:
Luba_88 [7]3 years ago
7 0

Answer:


Take 66 and subtract 10 to get 56  

Divide 56 by 2 to get 28 - this is the first number.  

Add 10 to 28 to get 38 - this is the second number.  

Prove by adding 28 + 38 to get 66


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We have been two linear function, one is linear supply function and other is linear demand function.

In general , linear supply function is given as:

                            Qs = x + yP

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And linear demand function is given is :

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                                        P = price

According to the question,

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Hence the equilibrium point is 100

Learn more about equilibrium point here : brainly.com/question/1915798

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