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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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Answer:

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Step-by-step explanation:

The function of a straight line is given by y=mx+c

Where m - gradient/slope

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3 0
3 years ago
Read 2 more answers
What is the prime factorization if 6400 using exponents
katovenus [111]

So prime factorization is as it seems, finding the prime factors for a number. With this number, break it down as such:

\underbrace{6400}_{\underbrace{64}_{\underbrace{8}_{\underbrace{4}_{\boxed{2*2}} \boxed{2}}*\underbrace{8}_{\underbrace{4}_{\boxed{2*2}}\boxed{2}}}*\underbrace{100}_{\underbrace{10}_{\boxed{5*2}}*\underbrace{10}_{\boxed{5*2}}}}

<u>Looking at our factors, the prime factorization of 6400 is 2^8*5^2</u>

5 0
3 years ago
Y= square root of x-7
alekssr [168]

Answer:

it's x= 7

Step-by-step explanation:

hope that helped

8 0
3 years ago
Can you please help me with this problem.
Nimfa-mama [501]

Answer:

C

Step-by-step explanation:

Calculator did it lol

5 0
2 years ago
Lola plans to publish a magazine. She cannot publish unless she sells at least 100 subscriptions. Each subscription costs $20. T
dedylja [7]

Answer:

R(s)\geq 2000,

Step-by-step explanation:

The function R(s) = 20s

She needs to sell at least 100 subscriptions, so the least amount she wants to have is: 20*100 = $2000  

Hence, is the domain of R(s) in this context

R(s)\geq 2000

Hope it will find you well

8 0
3 years ago
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