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myrzilka [38]
2 years ago
14

Simplify the rational expressions. State any excluded values. Show your work. (x-2)/(x^2+3x-10)

Mathematics
1 answer:
Elan Coil [88]2 years ago
7 0
1/(x+5) because the (x-2) is canceled from both the numerator and denominator of the equation.
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F(x)-mx+ b, f(-2)=3 and f(4)=1 , what is the value of m and b
NeX [460]

Answer: m=\dfrac{-1}{3}, b=\dfrac{7}{3}

Step-by-step explanation:

Given

Function is  f(x)=mx+b

f(-2)=3

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f(4)=1\\\therefore 1=4m+b\quad \ldots(ii)

from (i) and (ii) we get

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3 0
2 years ago
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GarryVolchara [31]

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2 years ago
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bulgar [2K]
So when this sign < has a line under the greater sign so this mean greater or equal 

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7 0
3 years ago
Find the price of one pen if ten pens cost $61.80
Free_Kalibri [48]

Answer:

Step-by-step explanation:

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5 0
3 years ago
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Outside a​ home, there is aa 44​-key keypad numbered 11 through 44. The correct sixsix​-digit code will open the garage door. Th
olya-2409 [2.1K]

Answer:

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b) 0.000244

Step-by-step explanation:

a)  

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b)

The probability of entering the correct code on the first try, assuming that the owner does not remember the code is  

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5 0
3 years ago
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