exam Maths Puzzle Numerical Ability

__2x-1__ <_ -9 or __2x_-1__ >_ 5
4 4

These are fractions with the 4 as the bottom number, I tried to make the lines look a bit better like they are ac

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exam Other Question

The approach pattern to an airport requires pilots to set an 11o angle of descent toward a runway. If a plane is flying at an altitude of 9,500 m, at what distance (measured along the ground) from the airport must the pilot decend 9. ^3/5(^20/3- ^16/6)

10. (2^3 +5)(4^3 -3)

7. ^2X squared - 12X +18

11. 4/ 3^2-4