exam Maths Puzzle Numerical Ability

Graph each of the following equations, using the intercept method.

2x+3y=6

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exam Other Question

This is a wind velocity problem. A plane can fly 340 miles per hour in still air. If it can fly 200 miles downwind in the same amount of time it can fly 140 miles upwind, find the velocity of the wind. Solve 1n (x+5) >or= 2.

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