Mathematics, 11.07.2019 19:30 dante766
Kristina recently hired a contractor to do some necessary work. on the final bill, kristina was charged a total of $765. $405 was listed for parts and the rest for labor. if the hourly rate for labor was $80, how many hours of labor was needed to complete the job?
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Kristina recently hired a contractor to do some necessary work. on the final bill, kristina was char...
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