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Whitepunk [10]
3 years ago
14

The sum of a number b and 3 is greater than 8 and less then 12

Mathematics
1 answer:
snow_lady [41]3 years ago
4 0
The sum of a number b and 3 is greater than 8 and less than 12 <span>=> b + 3 < 8
=> b + 3 > 12

</span> <span>Now, let’s combine this into an expression:
=> 8 < b+3 < 12
=>  (8 - 3) < b < (12 - 3)
=> 5 < b < 9
Thus, the answer in the given situation is 9 because 9 is greater than 8 but less than 12.

</span>



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X=is the number looked for.
x/2=is the half of "x".
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We suggest this equation:

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