Mathematics, 11.01.2020 05:31 jessiejohnsonjr123

Flag for review if the units digit of the three-digit positive integer k is nonzero, what is the tens digit of k ? (1) the tens digit of k + 9 is 3. (2) the tens digit of k + 4 is 2.

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Flag for review if the units digit of the three-digit positive integer k is nonzero, what is the ten...