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Oksi-84 [34.3K]
2 years ago
14

If 2x + 3 + 7x = – 24, what is the value of x?

Mathematics
2 answers:
AysviL [449]2 years ago
7 0

Answer:

x= -3

Step-by-step explanation:

9x+3= -24

9x = -27

x=-3

STatiana [176]2 years ago
6 0
The answer to the question is -3
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Suppose you have the following information. 12% of all drivers do not have a valid driver’s license, 6% of all drivers have no i
lubasha [3.4K]

Answer:

e) 0.14

Step-by-step explanation:

We solve this problem building the Venn's diagram of these probabilities.

I am going to say that:

A is the probability that a driver does not have a valid driver's license.

B is the probability that a driver does not have insurance.

We have that:

A = a + (A \cap B)

In which a is the probability that a driver does not have a valid driver's license but has insurance and A \cap B is the probability that a driver does not have any of these things.

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This means that (A \cap B) = 0.04

6% of all drivers have no insurance

This means that B = 0.06. So

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This means that A = 0.12

So

A = a + (A \cap B)

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The probability that a randomly selected driver either fails to have a valid license or fails to have insurance is about

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So the correct answer is:

e) 0.14

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2 years ago
Why will the percent of change always be represented by a positive number
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Step-by-step explanation:

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