reyes28558795 reyes28558795

15-12-2018
Mathematics

contestada

Two mechanics work on a car the first mechanic work for 10 hours and the second mechanic work for 15 hours together they 30 total of $2100 what was the rate charge per hour by each mechanic if the sum of two rate was $175 per hour?

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savagegirl06 savagegirl06

15-12-2018

[tex]( \frac{175}{10} = 175 \div 10 = 17.5) + (\frac{175}{15} = 175 \div 15 = 11.66) = 29.16[/tex]

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