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Nikolay [14]
3 years ago
14

HELP PLEASE How many combinations are possible to select a student president, vice president, and treasurer among 23 students? A

ssume a student cannot hold more than one office.
Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
8 0

Answer:

The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the lenght

Step-by-step explanation:

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Find the sum or difference.<br> (6x + 5) + (-3x + 7)
emmainna [20.7K]

Answer:

3x+12 is the sum

9x-2 is differences

Step-by-step explanation: Combine like terms

5 0
3 years ago
What is the solution set of this equation?<br><br><br><br><br> I appreciate any help!! Thankyou!
Artemon [7]

Hello from MrBillDoesMath!

Answer:  -3 and 2

Discussion:

The equation to solve is:

6/m + 2 = (m+3)/(m-1)

Multiple both sides by m * (m-1).

6/m * (m*(m-1))  + 2 m (m-1) =  (m+3)/(m-1) * (m(m-1))

Simplify:

6 (m-1) + 2 m (m-1) =   (m+3)*m =>

6m -6 + 2m^2 - 2m = m^2 + 3m =>

2m^2 +4m - 6 =  m^2 + 3m.  Subtract m^2 and 3m from both sides

m^2 + m - 6 = 0. Factor this equation.

(m +3) ( m-2) = 0 so the solution  set is  -3 and 2





Thank you,

MrB

4 0
2 years ago
What is the main job of the legislative branch
Troyanec [42]
<span>Legislative Branch: Headed by Congress, which includes the House of Representatives and the Senate. The main task of these two bodies is to make the laws. Its powers include passing laws, originating spending bills (House), impeaching officials (Senate), and approving treaties (Senate).</span>
3 0
3 years ago
Read 2 more answers
Travel Agency offers vacation packages. Each vacation package includes a city, a month, and an airline. The agency has 3 cities,
ivanzaharov [21]
3 is the correct answer I believe
4 0
2 years ago
Write the slope of a line that is parallel and perpendicular to y=7x−15. whats the answer pls help !!!!!
Andru [333]

Answer:

parallel: y=7x+5

perpendicular: -1/7x-15

Step-by-step explanation:

when finding an equation for a parallel line the slopes stay the same and the y intercept changes.

when finding a perpendicular lines you flip your fraction, so in this instance it's 7/1 so then it would be 1/7, then you make your numerator the opposite. so in this instance the numerator was positive 1 so turn it negative.

5 0
3 years ago
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