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mars1129 [50]
2 years ago
7

Solve problem below please

Mathematics
2 answers:
NARA [144]2 years ago
6 0

Answer:-30

Step-by-step explanation:kinda hard to tell a little shaky so sorry if it is wrong.

Tems11 [23]2 years ago
6 0
-28 - (-6) = -22.
-22 / -11 = 2.

The answer is 2.
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8:41 a.m.
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4 0
3 years ago
I really need help pls?
Gnesinka [82]

Answer:

See Below

Step-by-step explanation:

Ok, this is just like the systems of equations.

x-7 = 5x-31

Solve

x-7 = 5x-31

-x     -x

-7 = 4x -31

+31       +31

24 = 4x

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Hope this helps!=)

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3 years ago
Factor completely.<br> ​ <br> 18b−32<br> ​<br> Enter your answer in the boxes.<br><br> ___(___)
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To factor completely 18b - 32, we factor out the common factor of the two terms and divide each of term by the common factor.

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5 0
3 years ago
Read 2 more answers
In the game of blackjack played with one​ deck, a player is initially dealt 2 different cards from the 52 different cards in the
Volgvan

Answer:

P =4.83\%

Step-by-step explanation:

First we calculate the number of possible ways to select 2 cards an ace and a card of 10 points.

There are 4 ace in the deck

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To make this calculation we use the formula of combinations

nCr=\frac{n!}{r!(n-r)!}

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Therefore, the number of ways to choose an Ace and a 10-point card is:

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Now the number of ways to choose any 2 cards from a deck of 52 cards is:

52C2 =\frac{52!}{2!(52-2)!}

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Therefore, the probability of obtaining an "blackjack" is:

P = \frac{4C1 * 16C1}{52C2}

P = \frac{64}{1326}

P = \frac{32}{663}

P =0.0483

P =4.83\%

4 0
3 years ago
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The cost of the studios internet service is given by the formula c=90+30x, where x is the number of months of usage. What is the
blondinia [14]

Answer:

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