exam
Maths Puzzle
Numerical Ability
Simplify. Assume x represents a positive number
square root of 7x^2
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exam Other Question
OK, I am banging my head on my desk over this one!
I have 27 coins in nickles, dimes and quarters. There are five more dimes than nickles. The total value of the coins is $3.55. What is the number of quarters?
Ugg! Please help, thank you
I NEED HELP! :]