exam
Maths Puzzle
Numerical Ability
can someone please help me with this problem?
4 x + 5
____________ + ________
x^2 + 2x - 3 x + 3
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exam Other Question
the sum of two consecutive even numbers equals the sum of two consecutive odd numbers. tell if always, sometimes, or never true.
One pipe can fill a tank in 8 minutes and a second pipe can fill it in 12 minutes. If the tank is empty, how long will it take both pipes to fill it?
Thank you for looking.