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Vikki [24]
3 years ago
5

Hi everyone,Can someone please explain me these I am confused I really need help if you can help please help me.

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
8 0

Answer:

36

Step-by-step explanation:

Just add the students with doing this: number of studentsxsiblings

g100num [7]3 years ago
7 0

Answer:

For number one count all dots and for two start counting from 4 siblings

Step-by-step explanation:

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Factor the following expression completely:<br> 16x^5 - x^3
myrzilka [38]

Assignment: \bold{Factor \ 16x^5 - x^3}

<><><><><>

Answer: \boxed{\bold{x^3\left(4x+1\right)\left(4x-1\right)}}

<><><><><>

Explanation: \downarrow\downarrow\downarrow

<><><><><>

[ Step One ] Factor out common term \bold{x^{3}}

\bold{x^3\left(16x^2-1\right)}

[ Step Two ] Factor \bold{16x^2-1}

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[ Step Three ] Rewrite equation

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Arrange the fraction in asending and desending order 4/5 , 2/15 , 2/30​
Andrej [43]

Answer:

See below

Step-by-step explanation:

<u>Given fractions</u>

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<u>To arrange the fractions we need to bring them to common denominator</u>

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<u>Reverse order</u>

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Answer:

Solve the following system for x and y:

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Step-by-step explanation:

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