exam
Maths Puzzle
Numerical Ability
Cecilia is 24 years younger than Joe. Six years ago she was half as old as he was. How old is each now?
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exam Other Question
Find the slopes of the asymptotes of a hyperbola with the equation y2 = 36 + 4x2.
the problem is area of a trapezoid solve b1 a=1/2h(b1+b2)