exam Maths Puzzle Numerical Ability

Angle A and angle B are supplementary angles and angle A is 15 degrees less than four times angle B. Find the 2 angles.

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exam Other Question

What is f(x + 1) if f(x)= 6x^3 - 3x^2 + 4x - 9

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i need to know the formulas for perimemeter, are and volume of a geometric solid. please!!!!!