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Maths Puzzle
Numerical Ability
Torry took 6 tests, she had an average 97. First 5 tests had the same score. The last test had 12 points less. What was her last test score?
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help would be appreciated with this question, thanks.
4a-3ab-4ab+3b-6a
Use Property 1 to simplify the following radical expressions. Assume that all variables represent positive real numbers
sqrt(50)