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1 year ago

12

Could the solutions of a system of inequalities be a rectangular region? If so, give an example.

2 answers:

Flura [38]1 year ago

7 0

Answer: i dont know

thats the same question i have

Step-by-step explanation:

Arisa [49]1 year ago

4 0

The person above is correct

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What is 2 and 1/2 divided into 3/4

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It would be 3 and 1/3

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3 years ago

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Fill in the two missing boxes?

guapka [62]

Answer:

no

Step-by-step explanation:

thanks for 5 points

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3 years ago

If 81 is added to a number the result is 39 less than three times the number

Deffense [45]

let x =the number

Step-by-step explanation:

81+x=3x-39

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81+39=3x-x

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3 years ago

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What is the factored form of 6n4 – 24n3 + 18n?

seropon [69]

Answer: Its factored form will be

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Step-by-step explanation:

Since we have given that

$6n^4-24n^3+18n$

So, we need to factor ,

$6n(n^3-4n^2+3)$

Now,

$\text{Let }p(n)=n^3-4n^2+3$

Now, by hit and trial method, we put n=1,

$p(1)=1^3-4\times1^2+3=1-4+3=1-1=0$

$n=1\\n-1=0$

So, n-1 is also factor of p(n).

Now,

$\frac{n^3-4n^2+3}{n-1}=n^2-3n-3$

So, its factored form will be

$6n(n-1)(n^2-3n-3)$

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3 years ago

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During a sale, CDs that normally cost $6.98 each were priced at 2 for $12.50. Pete bought 4 CDs at the sale price. How much mone

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Normal price

4 * 6.98 =27.92

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2*12.50 = 25

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He saved 2.92

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3 years ago