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Courtney and Joe are power washing the patio. Courtney can power washthe entire patio in...

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Basic Math

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Courtney and Joe are power washing the patio. Courtney can power washthe entire patio in 7 hours while it takes Joe just 5 hours to power washthe patio. How long will it take Courtney and Joe to power wash the patiotogether? Choose the equation that should be used to solve this problemand state the solution.O7t + 5t = 12; t = 1 hourO = + = 1; t = 2hours7t + 5t = 1; t = 12 hoursO + = 1; t = 5 hours

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