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s2008m [1.1K]
2 years ago
12

Solve 2(2x + 1) = 3(x - 4)

Mathematics
1 answer:
k0ka [10]2 years ago
6 0

Step-by-step explanation:

2(2x + 1) = 3(x - 4)

4x+2=3x-12

4x-3x=--12-2

x=14

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Answer:

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Step-by-step explanation:

You have correctly determined the domain to be from x = -6 to x < -1. In interval notation, that would be ...

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2 years ago
While working at his neighborhood math tutoring center researching the comprehension level of the students Dion investigated tha
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Step-by-step explanation:

While working at his neighborhood math tutoring center researching the comprehension level of the students Dion investigated that the distribution of the student test scores are normally distributed with a mean of 79.13 and a standard deviation of 6.34. What is the probability that the student scores less than 60.11

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6 0
3 years ago
Find the equivalent expression 9 ( 2a + 1
aivan3 [116]

Answer:

Equivalent expression of 9(2a+1) is, 18a+9

Step-by-step explanation:

The distributive property says that:

a \cdot (b+c) = a\cdot b + a\cdot c

Given the expression: 9(2a+1)

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Therefore, the equivalent expression of 9(2a+1) is, 18a+9

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