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IceJOKER [234]
3 years ago
13

What is an equivalent expression of -1/2(-2x+4y

Mathematics
1 answer:
Mice21 [21]3 years ago
7 0

Answer:

x−2y

Step-by-step explanation:

you meant to put a parenthesis at the end right?

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Answer:

the average change in stock prices over the two days is -155

Step-by-step explanation:

The computation of the average change in stock price over the two days is shown below:

= (-One day points - second day points) ÷ number of days

= (-250 points - 60 points ) ÷ 2 days

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Hence, the average change in stock prices over the two days is -155

We simply applied the above formula so that the average change could come

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