3 years ago

PLEASE DON'T IGNORE!

Mathematics

1 answer:

Debora [2.8K]3 years ago

8 0

Answer is b hope this helps

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Consider the rational expression (IMAGE ATTACHED)

Keith_Richards [23]

Answer:

3x² is a term in the numerator
x + 1 is a common factor
The denominator has 3 terms

Step-by-step explanation:

You can identify terms and count them before you start factoring. Doing so will identify 3x² as a term in the numerator, and will show you there are 3 terms in the denominator.

When you factor the expression, you get ...

$\dfrac{3x^2-3}{3x^2+2x-1}=\dfrac{3(x^2-1)}{(3x-1)(x+1)}=\dfrac{3(x-1)(x+1)}{(3x-1)(x+1)}$

This reveals a common factor of x+1.

So, the above three observations are true of this rational expression.

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4 years ago

For science class, a student recorded the high and low temperatures, in Fahrenheit, over a ten day period in September. The data

statuscvo [17]

Answer:

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Step-by-step explanation:

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3 years ago

In 2010 there were 2000 American lions in a conservation park in Wisconsin. The lion population is decreasing

frez [133]

Step-by-step explanation:

After each year, the new population of the lions is 100% - 8% = 92% of the population of the lions the year before.

Hence our exponential base should be 0.92, indicating exponential decay. (A)

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3 years ago

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When Jeremy made 8 black and white copies and 2 color copies at a copy shop, the cost was $1.20. When he made 10 black and white

RideAnS [48]

I think it’s A and it’s B at the most but still...A

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3 years ago

The measures of two angles are (x+20) degrees and (3x-36) degrees. What is the value of x if these two angle are congruent?

ryzh [129]

Answer: x = 28

Step-by-step explanation:

x + 20=3x-36

20=2x-36

56=2x

56/2=28

So 28= x

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3 years ago

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