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gayaneshka [121]
2 years ago
6

If 3x - 5 = 22, find the value of 2x. a. 6 b. 24 c. 12 d. 18

Mathematics
1 answer:
Softa [21]2 years ago
3 0

Answer:

d. 18

Step-by-step explanation:

3x - 5 = 22

3x = 27

x = 9

Then, 2x is equal to:

= 2(9)

= 18

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Answer:

B. x = 2.77

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2 years ago
What word phrase can you use to represent the algebraic expression 7x?
klasskru [66]

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3 years ago
Given the graph of y = f(x), explain and contrast the effect of the constant c on the
shepuryov [24]
We use the graph of f(x)=sin(x) as an example. The graph is shown in the first picture below

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The transformation of f(x)=sin(2x) gives the effect of halving the x-coordinates, as shown in the second picture. 

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