Two mechanics worked on a car. the first mechanic worked for
20
hours, and the second m...
![subject](/tpl/images/cats/mat.png)
Mathematics, 06.11.2019 05:31 ventalexander8406
Two mechanics worked on a car. the first mechanic worked for
20
hours, and the second mechanic worked for
15
hours. together they charged a total of
$2100
. what was the rate charged per hour by each mechanic if the sum of the two rates was
$125
per hour?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Shared decision making is always a positive strategy to take
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 06:45
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 06:45
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 03.02.2020 06:45
![question](/tpl/images/cats/en.png)
English, 03.02.2020 06:45
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.02.2020 06:45
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.02.2020 06:45
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 03.02.2020 06:45
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 06:45
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 06:45