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garik1379 [7]
3 years ago
11

Kevin played a trivia game. Each correct answer is worth 21/3 points,

Mathematics
1 answer:
katrin [286]3 years ago
5 0

Answer:

Kevin's score was 100

Step-by-step explanation:

21/3 = 7

15 correct means 7 times 15 which is 105.

-1/3 for each incorrect. Multiply 15 by -1/3 gives us -5

105 points - 5 equals 100

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3 years ago
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AlekseyPX

Answer:

x = -1

Step-by-step explanation:

use distribution

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simplify

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combine like terms

3x + 3 = -2x - 2

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3 years ago
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Answer:

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8 0
2 years ago
Aaron puts $1,000 in an account that pays 10% interest compounded quarterly. He leaves it in the account for six months. Estimat
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3 0
3 years ago
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Is 8 the HCF of 32, 48 and 72?
Sergio [31]

Step 1

<u>Find the factors of each number</u>

we know that

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Step 2

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therefore

<u>the answer is</u>

The GCF is 8

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2 years ago
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