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bagirrra123 [75]
2 years ago
12

3x + 2 = -55 i need alll the steps

Mathematics
2 answers:
GrogVix [38]2 years ago
5 0
3x + 2 = -55
3x = -57
x = -19
Otrada [13]2 years ago
5 0
3x+2=-55
-2 -2
——————-
3x = -57
— —-
3 3

x=-19

I hope this helped
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Leya [2.2K]

Answer:

$720

Step-by-step explanation:

Given :

Mean, m = 600

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P(Z > x) = 84%

P(Z > x) = 0.84

Zscore corresponding to P(Z > x) = 0.84 will be -0.994

Hence,

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4 0
2 years ago
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Phantasy [73]

Given:

m\angle ABC=60

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The m\angle ADC.

Solution:

In circle B, \angle ABC is central angle and \angle ADC is inscribed angle from two points A and C.

According to central angle theorem, central angle is always twice of inscribed angle.

m\angle ABC=2(m\angle ADC)         [Central angle theorem]

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\dfrac{60}{2}=m\angle ADC

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Therefore, m\angle ADC=30.

6 0
2 years ago
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iogann1982 [59]

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8 0
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Oksanka [162]

Answer: 6 hours

Step-by-step explanation:

Taylor cannot spend over $260.

Subtract the cost of the part needed for the repair:

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As the labor costs $30 and now she cannot exceed $180 for labor, the total number of hours the mechanic can work is:

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2 years ago
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Mrac [35]

Answer:

140 is the answer

Step-by-step explanation:

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2 years ago
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