Two men worked on a car. the first man worked 20 hours and the second man worked 15 hours. together they charged 3050. what was the rate charge per hour by each man if the sum of the two rates was 165. per hour?

First man rate is 115

Second man rate is 50

Step-by-step explanation:

Let's assume rate of charge of first men is x

rate of charge of second  men is y

we are given

the sum of the two rates was 165. per hour

so, we get

Two men worked on a car. the first man worked 20 hours and the second man worked 15 hours. Together they charged 3050

so, we get

we can simplify it

so, we got system of equations as

We can solve for y from first equation and plug into second equation

now, we can solve for y

dont understand

step-by-step explanation: