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VikaD [51]
2 years ago
14

If g(x)=3x-2, find g(8)-g(5)

Mathematics
1 answer:
finlep [7]2 years ago
5 0

Answer:

g(x)=3x-2

g(8)=3×8-2

=22

g(5)= 3×5-2

=13

g(8)-g(5)= 22-13=9

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Derick solves the problem below.
Gala2k [10]

As it is proved that the equation has no solution, Derick is correct

Step-by-step explanation:

Given

-3(4n + 2) = -4n + -2 (4n - 6)

We have to solve the equation in order to check if Derick was solved the equation correctly or not.

So,

Applying distributive property first

-12n -6 = -4n -8n +12\\-12n-6 = -12n+12\\-12n+12n-6 = 12\\-6 = 12

As the variable is already cancelled in the equation there is no unique solution.

In order for an equation to have infinite solutions the constant on both sides of equation should be same which is not the case in the given equation

So,

As it is proved that the equation has no solution, Derick is correct

Keywords: Linear equations, variables

Learn more about linear equations at:

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3 years ago
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3 0
2 years ago
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B is the midpoint of segment AC. What is the length of AC?
4vir4ik [10]
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3 years ago
I NEED HELP ASAP WORTH 50
soldi70 [24.7K]

Answer:

10 inches

Step-by-step explanation:

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4 0
3 years ago
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djverab [1.8K]

Answer:

| a - b | < length of third side < a + b

Step-by-step explanation:

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These are the two extreme cases, and the length of the third side must be within these limits.

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