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Zanzabum
3 years ago
6

Which algebraic expression represents the phrase “two times the quantity of a number minus 12”?

Mathematics
1 answer:
stich3 [128]3 years ago
3 0
2(y-12) is the right answer
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13

Explanation:
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Given a bag of 5 blue, 3 green, and 8 red marbles.. What is the probability of picking 3 green
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Ok ok I know you hate links but this is the only way to show you the answer.

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https://www.quora.com/What-is-the-probability-that-both-marbles-are-green-if-a-bag-contains-3-green-marbles-and-5-purple-marbles-and-two-are-drawn-at-random-without-replacement

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WILL MARK BRAINLIEST!!!
denis23 [38]

Answer:

Okay the question is a little unclear, but if he's only doing english, science and history the answer should be <u> 17/40</u>

Step-by-step explanation:

1/5=8/40

3/8=15/40

8/40+15/40=23/40

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6 0
2 years ago
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Solve -3y + 12 = -48
fenix001 [56]

Answer:

-3y +12 = -48

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Step-by-step explanation:

7 0
3 years ago
15 POINTS!<br> What is the correct answer for Dean's problem? Explain where he went wrong.
prohojiy [21]

Answer:

The slope is 5/-2.

Step-by-step explanation:

Slope is y1-y2 over m1-m2 (rise over run). The first ordered pair is -2 (m1) and 11 (y1). We then subtract the second ordered pair (4 (m2) and -4 (y2)) from the first.

11 - (-4) = 11 + 4 = 15

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Remember, slope is rise over run (y over x), so the slope is 15/-6. Now, we must simplify. 15/-6 = 5/-2

Dean went wrong because he thought that slope was run over rise (x over y). If he had switched the two numbers, his answer would have been correct.

8 0
3 years ago
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