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Vilka [71]
3 years ago
9

There are 15 laptop computers in the

Mathematics
1 answer:
Ganezh [65]3 years ago
4 0

Answer:

3x

Step-by-step explanation:

\frac{Number of students}{Number of computers}=\frac{45}{15} = 3

Then, for any value x number of computers, there will be 3x students.

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54-c+3cx2-10
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54-c+6c-10
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44-c+6c
Collect like terms:
44+5c
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3 years ago
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Can someone help me on this play
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Write the expression "N is the same as 6 reduced by 2" as a number sentence.
Anton [14]

Answer:

N=6-2

Step-by-step explanation:

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8 0
3 years ago
A baseball player comes up to bat 3 times during a league game. He either gets a hit or gets an out. How many different combinat
Stella [2.4K]

Answer:

8 different combinations are possible.

Step-by-step explanation:

Here, we have 2 different combinations for each time.

And the player comes out to bat 3 times.

So, total number of combinations are:

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Let a hit is termed as 'H' and an out is termed as 'O'.

Total combinations are:

{HHH, HHO, HOH, HOO, OHH, OHO, OOH, OOO}

Kindly have a look at the tree diagram attached in the answer area.

In starting, there are 2 combinations possible, i.e. 'O' and 'H'.

After 'O' , 2 possible i.e. 'O' and 'H'.

After 'H' , 2 possible i.e. 'O' and 'H'.

and so on....

8 0
3 years ago
H=a+7 solve for variable a
STatiana [176]

Answer:

a = h-7

Step-by-step explanation:

h = a+7

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h-7 = a+7-7

h-7 =a

4 0
3 years ago
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