exam
Maths Puzzle
Numerical Ability
(x+6)(x-4)/x-1>0
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exam Other Question
Hi, I'm not sure if this is in the right category. I need to simplify the following: Thank you for your assistance!
1. 8(x + 4) - (x - 5)
2. 28((1/4)z + (1/7))
3. 3
what is 4x-9>-7