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Mathematics, 24.08.2021 03:30 JoJo3671
If a and b are positive numbers explain (-a) - (-b) (if you know all of them then please help lol)
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In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
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If a and b are positive numbers explain (-a) - (-b)
(if you know all of them then please help lol)...
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