exam
Maths Puzzle
Numerical Ability
find the two consecutive odd integers such that twice the smaller decreased by the larger equals 53
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exam Other Question
To support a young tree, you attach wires from the trunk to the ground. The obtuse angle the wire makes with the ground is supplementary to the acute angle the wire makes, and its three times as large. Find the measure of the angles.
(2X^3Y^-2)^2 / 8X-3Y^2