exam Maths Puzzle Numerical Ability

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Analysis of forecasters� interest rate predictions over the period 1982�1990 was intended to see
whether the predictions corresponded to wh

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exam Other Question

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Solve the system of equation by elimination.

6x + 5y = -20
-6x - 10y = 25

Thanks A bunch trotted m miles at z miles per hour and arrived 3 hours late. How fast should they have trotted to have arrived on time?