Show complete and orderly solutions. Enclose the final answers. 1. The square of the tens digit of a two-digit number is 7 less than the sum of the digits. If the digits are transposed the number is increased by 63. Find the

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
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Show complete and orderly solutions. Enclose the final answers.
1. The square of the tens digit of a two-digit number is 7 less than the sum of the
digits. If the digits are transposed the number is increased by 63. Find the
number.

2. The sum of the digits of a 2-digit number is 10. If the number is divided by the
units digit, the quotient is 3 and the remainder is 4. Find the number.

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