Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 5 hours. Together they charged a total of $1475. What was the rate charged per hour by each mechanic if the sum of the two rates was $180 per hour?

First mechanic: $[] per hour

Second mechanic: $[] per hour

Answer rating: 100% (QA)

Let r 1 and r 2 are respectively the rates per how of first machine ... View the full answer