exam
Maths Puzzle
Numerical Ability
I need help with this problem:
|-4x| + |-5| < 1</PRE>
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exam Other Question
An employee who produces x units per hour earns an hourly wage of y = 0.85x + 8 (in dollars). Find the hourly wage for an employee who produces 10 units per hour.
8. 3(x+5) +9