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ikadub [295]
2 years ago
12

In a game, a player earns 100 points for each question answered correctly and earns -30 points for each question answered incorr

ectly. A player answers 14 questions correctly and 6 questions incorrectly. Write a numeric expression to represent the total number of points the player earmed.
Mathematics
1 answer:
Zanzabum2 years ago
7 0

Answer:

14(100) - 6(30)

Step-by-step explanation:

If the person earns 100 points for each question answered correctly and they got 14 correct, then you would simply multiply 100 by 14, getting 1400. Then, if they lose 30 points for each question answered incorrectly and they got 6 incorrect, you would do the same thing, getting 180.

If you need to solve this expression, the answer would be 1220. An amazing SAT score! xD (this is only a game, but still a good score)

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Step-by-step explanation:

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Hope that helped!

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Answer:

B

Step-by-step explanation:

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Read 2 more answers
What’s the answer to this equation?
Tresset [83]

Answer:

Part A) The graph in the attached figure

Part B) see the explanation

Step-by-step explanation:

Part A) Graph the function

we have the quadratic function

y=3x^2-12x-36

This is a vertical parabola open upward

The vertex is a minimum

using a graphing tool

The graph in the attached figure

Part B) What are the values of a, b and c?

we know that

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The x-intercepts are

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so

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we know that

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so

The value of c is equal to

c=\frac{a+b}{2}

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see the attached figure

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