Math question: Solve the inequality system: -2x + 3y ≤ 6, 4x - 5y > 10. Graph the solution on a coordinate plane.
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What is 5.67 x 10^8 written in standard notation?
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What is the resultant displacement when a vector of magnitude 45 units at 30° north of east is added to a vector of magnitude 60 units at 45° south of west?