exam
Maths Puzzle
Numerical Ability
The square of a certain number is the same as three times the number.What is the number?
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exam Other Question
It costs (20 + x) dollars to produce (x) number of products. If the products sell for (300 - 2x) dollars each, how many products should be produced each month to maximize profit?
Three times the second of the consecutive even integers is 14 more than the sum of the first and the third. Find the middle integer.