exam
Maths Puzzle
Numerical Ability
subtract
2x / x^2 - 13x + 42 - 7/x-6
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exam Other Question
A roofer earns $24 per hour plus $36 per hour overtime. If he puts in 40 hours of regular time during a certain week and he wishes to earn $1200, how many hours of overtime should he work?
Graph each equation by plotting points.
x= -7