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svet-max [94.6K]
3 years ago
9

Two step equation -9x+0.4=4

Mathematics
2 answers:
N76 [4]3 years ago
7 0

Answer:

x= 0.4

Step-by-step explanation:

-9x+0.4= 4

Subtract to both sides.

-9x+0.4= 4.0

     -0.4  -0.4

Divide to both sides.

<u>-9x</u>= <u>3.6</u>

9       9

x= 0.4

yanalaym [24]3 years ago
4 0

Answer:

-0.4

Step-by-step explanation:

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Step-by-step explanation:

4 0
3 years ago
The coordinates of point A on a grid are (−1, 6). Point A is reflected across the y-axis to obtain point B. The coordinates of p
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Answer:

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Step-by-step explanation:

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2 years ago
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1. Identify the pair of fractions equivalent to 25/45 *
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Answer:

Hope this helps! Brainliest please

Step-by-step explanation:

1. Divide both by 5, so the correct answer would be 5/9, and then multiply both by 3, so the correct answer would be 75/135. The answer is 5/9,75/135

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6 0
3 years ago
the mean of the commute time to work for a resident of a certain city is 28.8 minutes. assume the standard deviation of the comm
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Answer:

The minimum percentage of the commuters in the city has a commute time within 2 standard deviations of the mean is 75%.

Step-by-step explanation:

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Chebyshev Theorem

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At least 89% of the measures are within 3 standard deviations of the mean.

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3 years ago
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3 years ago
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