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Dahasolnce [82]
3 years ago
13

What should I prepare for international mathematical Olympiad?

Mathematics
1 answer:
attashe74 [19]3 years ago
5 0

Answer:

How Do You Qualify for Math Olympiad?

Step 1: Take the AMC 10 or AMC 12. ...

Step 2: Take the AIME. ...

Step 3: Qualify for and Compete in Math Olympiad. ...

#1: Use Quality Practice Problems. ...

#2: Don't Lounge Around. ...

#3: Focus on Your Weak Areas. ...

#4: Beware of Tiny Mistakes. ...

#5: Schedule Regular Study Time.

hope this helps

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Rewrite 7x + 4 = x – 2 as a system. y = –(7x + 3) y = –(x – 2) y = (7x + 4) y = –(x – 2) y = (7x + 4) y = x – 2
Slav-nsk [51]

Answer: \left \{ {{y=7x+4} \atop {y=x-2}} \right.  (LAST OPTION)

Step-by-step explanation:

You have the following expression given in the problem:

7x+4=x-2

If the expression on the left side of the equation is equal to the expression on the right side of the equation, and the problem asks to rewrite it as a system, you can conclude that the first equation is:

y=7x+4

And the second equation is:

y=x-2

Therefore, you can set up the following system of equations:

\left \{ {{y=7x+4} \atop {y=x-2}} \right.

8 0
3 years ago
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A student says that the solution of 375=x -28 is 347. Explain the student error and find the correct answer
podryga [215]

Answer:

x=403

Step-by-step explanation:

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5 0
3 years ago
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"Write an equation for a slope of -7 and a y-intercept of -15"<br> Can someone plss help mee !?
Blizzard [7]
Y=-7x-15

The formula to write the equation is

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3 years ago
What are the solutions to the quadratic equation <img src="https://tex.z-dn.net/?f=x%5E2%20%2B40%3D0" id="TexFormula1" title="x^
Mandarinka [93]

Answer:

In disguise right arrow In Standard Form a, b and c

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and move 5 to left 2w2 − 4w − 5 = 0 a=2, b=−4, c=−5

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Step-by-step explanation:

sorry it took so long

7 0
3 years ago
[WILL GIVE BRAINLIEST]
kirill115 [55]
Your answer is simple times 6 to 3 to get 18 then 15 by 8 to get 96 then add up everything to get 114
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3 years ago
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