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3 years ago

What is 7 4/5 rounded to the nearest whole

2 answers:

5 0

It would be 8 because 4 is closer to 5 than it is to zero, therefore it would round to a whole # which would be 1. Then you would add the one to your whole #.

labwork [276]3 years ago

3 0

8, because 4/5 is really close to being one whole and 1 + 7 = 8

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Sloan [31]

Answer:

Sum of $\frac{7x}{x^2-4}$ and $\frac{2}{x+2}$ is $\mathbf{\frac{9x-4}{x^2-4}}$

Option B is correct answer.

Step-by-step explanation:

We need to find sum of $\frac{7x}{x^2-4}$ and $\frac{2}{x+2}$

Finding sum of $\frac{7}{x^2-4}$ and $\frac{2}{x+2}$ :

$\frac{7x}{x^2-4}+\frac{2}{x+2}$

We know that $x^2-4 =(x+2)(x-2)$

Replacing x^2-4

$\frac{7x}{(x+2)(x-2)}+\frac{2}{x+2}$

Now, taking LCM of (x+2)(x-2) and (x+2) we get (x+2)(x-2)

$=\frac{7x+2(x-2)}{(x+2)(x-2)}\\=\frac{7x+2x-4}{(x+2)(x-2)}\\=\frac{9x-4}{(x+2)(x-2)}\\=\frac{9x-4}{x^2-4}$

So, Sum of $\frac{7x}{x^2-4}$ and $\frac{2}{x+2}$ is $\mathbf{\frac{9x-4}{x^2-4}}$

Option B is correct answer.

6 0

3 years ago

Please Help Right Away I Have A Test ! Question : 5g, if g = 4 HURYY PLEASE

madam [21]

Answer: 20

Step-by-step explanation::

If you are multiplying 5 by g, you do 5x4 because g equals 4.

8 0

3 years ago

Read 2 more answers

40 students are going on a field trip to the aquarium. Every student needs to be in a group, and all groups must have the same n

nataly862011 [7]

10 is the answer because 40/1 = 40, 40/2= 20 and 40/= 10

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3 years ago

What tells you how much your credit card interest will be if you only pay the minimum balance each month?

zheka24 [161]

When you pay only a minimum balance in each month, you are actually paying the interest on the principle amount and not the principle. A longer time to pay your debt will tell you that it's just the minimum balance that you are paying. Further, you will also encounter larger interest charges and your credit score will hit.

6 0

4 years ago

What is 997,000 rounded to the nearest 10 thousand?

m_a_m_a [10]

1,000,000 i dont really know how to explain it. sorry

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3 years ago