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Helga [31]
3 years ago
9

Which method represents a correct way to solve the inequality 4-2x<6

Mathematics
1 answer:
aivan3 [116]3 years ago
4 0
First subtract 4 from btoh sides of the equation
4 - 4 - 2x  < 6-4
-2x < 2
Now divide both sides by -2
x > -1

NOTE: when dividing by a negative as above the inequality sign is flipped. 
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Alina is able to swim at a rate of about 2.5 miles per hour. Talia is able to swim at a rate of 1.8 meters per second. Which sta
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Remark

Without being given choices, we can get answers but they may not be listed among your. The important think is to be working in the same units

Convert miles/hour to m/sec

\frac{2.5 mi}{h}*\frac{1 h}{3600 sec}*\frac{1.6 km}{1 mi}*\frac{1000 m}{1 km}

Now just multiply all the numerators together and divide by all the denominators.

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5 0
3 years ago
Read 2 more answers
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<u>Answer:</u>

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We know that,

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So the rate charged per hour by one mechanic is $50 and for the other mechanic = (165-50)= $115.

8 0
4 years ago
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