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Darina [25.2K]
3 years ago
13

-12=3-2k-3k Solving multi-step equations I give Brainliest!

Mathematics
1 answer:
inessss [21]3 years ago
6 0

Answer:

k = 3

Step-by-step explanation:

-12 = 3 - 2k - 3k

-12 = 3 - 5k

5k = 15

k = 3

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If x=9 and y=−3, evaluate the following expression:20−5y+2x
pentagon [3]

Answer:

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Step-by-step explanation:

20-5y+2x

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cancel out the negative signs

20+15+18

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4 0
3 years ago
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What is missing for the following quantity to be true? (3y*5b)*10 = __(5b*10)
labwork [276]
<span>(3y*5b)*10 = __(5b*10)

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3y is the answer<span>.</span>
5 0
3 years ago
Say you're playing three-card poker; that is, you're dealt three cards in a row at random from a standard deck of 52 cards. What
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Answer:

Step-by-step explanation:

Given

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Probability of selecting all three different cards can be find out by selecting a card from first 13 pairs and remaining 2 cards from remaining 12 pairs i.e.

=\frac{52\times 48\times 44}{52\times 51\times 50}

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=\frac{22776}{132600}

7 0
3 years ago
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Juli2301 [7.4K]

Step-by-step explanation:

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ziro4ka [17]
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8 0
3 years ago
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