3 years ago

30 POINTS! PLEASE HELP!

1 answer:

5 0

Step-by-step explanation:

(7x^4-4y^8)^2

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Softa [21]

Answer:

Step-by-step explanation:

3(2n-8)=5n distribute 3

6n-24=5n combine like terms

-24=-n divide by -1 on both sides

24=n

n=24

7 0

3 years ago

Dimas [21]

To write in expanded form is to simply mean writing each number into its place value.

6 0

1 year ago

Veseljchak [2.6K]

Answer:

Step-by-step explanation:

Let us first write an equation where the unknown number is represented with variable x. The sum of a fifth of x and two is five:

$\frac{1}{5} x+2=5$

Great! Let's solve for x by isolating the variable.

$\frac{1}{5}x=3\\x=15$

Therefore, the unknown number is 15.

I hope this helps! Let me know if you have any questions :)

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2 years ago

Oksi-84 [34.3K]

2 1/4 seconds would be the answer

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2 years ago

navik [9.2K]

Answer:

16 ,000 students are not neophytes.

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2 years ago