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02-08-2016
Mathematics

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the ones digit of a two digit number is one less than the tens digit. One-half of the sum of the ones digit and double the tens digit is 13. find the number and show work

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kasandra118322 kasandra118322

03-08-2016

hd the number. h-1=d, and 1/2*(d+2h) simple. h is 9 and d is 8. So, answer is 98.

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