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den301095 [7]
3 years ago
14

5 times the number x and 3 is the same as 7 less than the 6 times the number . What is the value of the number

Mathematics
1 answer:
Gre4nikov [31]3 years ago
8 0

Answer:

it's 7.8

Step-by-step explanation:

5x = 3 - 7 \times 6    \\  5x = 3 - 42 \\ 5x =  \frac{ - 39}{5 } \\ 7.8

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Allushta [10]

We can rewrite the given time as:

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<h3>What is 4.22x10^17 seconds in minutes and hours?</h3>

First, remember that:

60s = 1 min

Then to write that amount in minutes, we just need to divide by 60, so we get:

(4.22x10^17)/60  mins=  7.03x10^15 mins

Now, remember that:

1 hour = 3600s

Then to get the time in hours, we need to divide by 3600:

(4.22x10^17)/3600 h = 1.17x10^14 hours.

Similarly, you can change to any time unit that you want, for example:

1 day = 24*3600 s

Then the time in days is:

(4.22x10^17)/(24*3600) days = 4.88x10^12 days.

And so on.

If you want to learn more about changes of units:

brainly.com/question/9032119

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8 0
1 year ago
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tangare [24]

Answer:

68

Step-by-step explanation:

6 0
3 years ago
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katrin2010 [14]

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Step-by-step explanation:

Hope this helps! :)

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an object exerts a force of 10 N on an area of 2 square meters. what is the pressure the object exerts on the surface?
motikmotik

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It can be modeled on an exponential graph

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