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Vlad [161]
3 years ago
15

What is the sum of the rational expression below? 3x/x+2 + x/x+4

Mathematics
2 answers:
ahrayia [7]3 years ago
8 0

Answer: 4x^2 + 14x / x^2 + 6x + 8

Step-by-step explanation: A P E X

Darya [45]3 years ago
7 0

Ans

Step-by-step explanation:

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a dolphin is swimming 18 feet below the surface of the ocean. there is a coast guard helicopter 75.5 feet above the surface of t
Sever21 [200]

Answer:

93.5

Step-by-step explanation:

I think because u would take -18 -18 + 75.5.

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AVprozaik [17]

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5 0
2 years ago
How does f(x) = 3* change over the interval x = 4 to x = 57
Vilka [71]

f(x) increase by a factor of 3

Explanation:

        Given that f(x)= 3* and the interval is x=4 to x=57

        Now we put the value for x is 4 to 57 then value of f(x) increase with the multiply of 3.

        Because the x is multiplied with 3 i.e., 3*

        So f(x) increase by a factor of 3.

        If we put x=4, then f(x)= 12     (∵ 3×4=12)

        If we put x=5, the f(x)= 15       (∵ 3×5=15)

        If we put x=6,the f(x)= 18             (∵ 3×6=18)

similarly., values of x= 7,8,9,...155.

        Then,

        If we put x=56, the f(x)=168

        This process will continue until f(x)=171 for x=57.

6 0
3 years ago
B) Imagine that you earned $8.425 in one year. If the government enforce
Eddi Din [679]

Answer:

take the tax %, divide by 100, and multiply by 8,425.

Step-by-step explanation:

Take the tax %, divide by 100, and multiply by 8,425.

8 0
3 years ago
Solve each equation <br>x+1/8=8/x-1
Westkost [7]
X= Square root of 65.
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3 years ago
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