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Gnom [1K]
3 years ago
13

X/-5+3=-2 What is it step by step

Mathematics
1 answer:
son4ous [18]3 years ago
7 0

Answer:

Step-by-step explanation:

X/-5+3=-2

Collecting like terms

x/-5 = -2 - 3

x/-5 = -5

Multiply each term by -5

-5(x/-5) = -5(-5)

x = 25

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I really need help with this question!
ololo11 [35]
Same as all the other ones like this.

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5 0
3 years ago
Researchers measured the data speeds for a particular smartphone carrier at 50 airports. The highest speed measured was 72.6 Mbp
Lapatulllka [165]

Answer:

a. 54.05 Mpbs.

b. 2.745... standard deviations.

c. The z-score is 2.745....

d. The carrier's highest data speed is significantly high.

Step-by-step explanation:

a. The difference between the highest measured data speed and the mean is 72.6 - 18.55 =  54.05 Mbps.

b. The amount of standard deviations of 54.05 Mbps is equal to this value divided by the standard deviations, so we yield \frac{54.05}{19.69} = 2.745... standard deviations.

c. The z-score is equal to the difference between the mean and a data point in standard deviations, so the z-score is 2.745....

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8 0
3 years ago
Selena has $10. What is the greatest amount of
just olya [345]
x-\ number\ of \ pounds\\\\
3x\leq10\ \ \ \ divide\ by\ 3\\\\
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4 0
3 years ago
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natita [175]
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How I found the answer:
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5 0
3 years ago
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mr_godi [17]

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8 0
3 years ago
Read 2 more answers
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