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Black_prince [1.1K]
2 years ago
13

Solve. 3x+4y=36y=-1/2x+8​

Mathematics
1 answer:
quester [9]2 years ago
5 0

Answer:

7.5

Step-by-step explanation:

3x+4y=36y=-1/2+8=

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I would pick B because A will take too long C I don`t know what Y is.
8 0
3 years ago
How many different ways can the letters of “football” be arranged
makvit [3.9K]
<h3>Answer:   10,080</h3>

Explanation:

There are 8 letters so there are 8! = 8*7*6*5*4*3*2*1 = 40,320 permutations of those letters. However, the letters "O" and "L" show up twice each, so we must divide by 2! = 2*1 = 2 for each instance this happens.

So,

(8!)/(2!*2!) = (40,320)/(2*2) = (40,320)/4 = 10,080

is the number of ways to arrange the letters of "football".

The reason we divide by 2 for each instance of a duplicate letter is because we can't tell the difference between the two "O"s or the two "L"s. If there was a way to distinguish between them, then we wouldnt have to divide by 2.

3 0
3 years ago
I need details on how to solve this problem please
Radda [10]

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7 0
3 years ago
Read 2 more answers
One bottle contains 341 ml of juice. Céline buys 2 cases of 24 bottles of juice. Nicole buys 3 cases of 12 bottles of juice. Who
Helga [31]

Answer: Celine, 4092 ml

Step-by-step explanation:

Given

1 bottle contains 341 ml Juice

Celine buys 2 cases of 24 bottles i.e. a total of 48 bottles

Nicole buys 3 cases of 12 bottles i.e. a total of 36 bottles

Amount of Juice Celine has

\Rightarrow 48\times 341=16,368\ ml  

Amount of Juice Nicole has

\Rightarrow 36\times 341=12,276\ ml

Thus, Celine has more juice than Nicole

\Rightarrow 16,368-12,276=4092\ ml

Celine has 4092 ml more than Nicole

7 0
3 years ago
What is the sum of 5+2 or 2+5? why is the sum the same?
Mkey [24]
It does not matter what order it is in when using addition.
4 0
3 years ago
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