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Anastasy [175]
2 years ago
15

For any positive integer n, prove that n^3-n is divisible by 6.please answer ​

Mathematics
1 answer:
ikadub [295]2 years ago
3 0

Answer:

yes it is true

Step-by-step explanation:

if we take n=2 then

2°3-2=8-2=6

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$55 per gallon. 1 gallon covers 100sqft. What is the price per sqft?
marta [7]

the price is 0.55$ per square foot

Step-by-step explanation:

We can solve the problem by using the rule of three.

In fact, we know that:

1 gallon covers an area of 100 ft^2

While the price per gallon is

$55 per gallon

This means that the price per 100 ft^2 is $55, since 1 gallon cover 100 ft^2

Therefore, to find the price per square foot, we can write

\frac{55}{100}=\frac{x}{1}

WHere x is the price per square foot. Solving for x,

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So, the price is 0.55$ per square foot.

Learn more about problems with price:

brainly.com/question/4479991

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7 0
2 years ago
HELPP!! I report wrong answers!!
Zarrin [17]
A : 12+1.5x=26 :))))
7 0
3 years ago
Solve 8p = 40 using mental math<br><br> A 32 B6 C 5 D 4
Anastaziya [24]

Answer:

B

Step-by-step explanation:

4 0
2 years ago
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Which expression is equivalent to (sf)(6)
SashulF [63]

Answer:

(st)(6)= s(6) * t(6)

Step-by-step explanation:

(st)(6)

(st)(x)= s(x) * t(x) we multiply it

(st)(6)= s(6) * t(6)

Hope this helps.

4 0
2 years ago
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