2 years ago

I need help pleaseeee

Mathematics

1 answer:

Semenov [28]2 years ago

3 0

Suree I do Bc I’m bored

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Y – 1 = 2(x – 2), solve for y

solmaris [256]

Answer:

y = 2x-3

Step-by-step explanation:

y – 1 = 2(x – 2)

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2 years ago

What is X for? x+20=35-4x

Helen [10]

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2 years ago

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is picking out some movies to rent, and he has narrowed down his selections to 5 documentaries, 7 comedies, 4 mysteries, and 5 h

pogonyaev

Answer: 91

Step-by-step explanation:

Given : The number of documentaries = 5

The number of comedies = 7

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The number of horror films =5

The total number of movies other than comedy = 14

Now, the number of possible combinations of 9 movies can he rent if he wants all 7 comedies is given by :-

$^7C_7\times^{14}C_2\\\\\dfrac{7!}{7!(7-7)!}\times\dfrac{14!}{2!(14-2)!}\\\\=(1)\times\dfrac{14\times13}{2}\\\\=91$

Therefore, the number of possible combinations of 9 movies can he rent if he wants all 7 comedies is 91 .

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3 years ago

I will give you Brainiest if you are right.

Lilit [14]

Answer:

F. Six times a number less nine

This is the only one that doesn't make sense

Sorry if im wrong

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