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Maths Puzzle
Numerical Ability
The sum of two consecutive integers is 105. Find the integers.
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book Other Question
If the tens digit x and the units digit y of a positive integer n are reversed, the resulting integer is 9 more than n. What is y in terms of x ?
(A) 10 - x
(B) 9 - x
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looking for help
Factor
t^2+25 this is N,F or can it be factored
thank you for your time