One thousand cars were stopped at random for a roadside test of tyres and lights: 115...

One thousand cars were stopped at random for a roadside test of tyres and lights: 115 had unroadworthy tyres; and 46 had a lighting fault. These figures include 22 cars with both defects. If drivers had been fined $100 if their car had one defect, and $500 if their car had both defects, how much revenue would have been raised per car?

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milcah answered 9 months ago

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