Answer:
Step-by-step explanation:
would be graph x
<u>Answer:</u>
$50 and $115
<u>Step-by-step explanation:</u>
We know that,
the sum of the two rates = $165 per hour
Let x and (165 - x) represent the $/hour of the 15hr and 5hr mechanics respectively.
Then combining their charges together to get:

Solving for x to get:



So the rate charged per hour by one mechanic is $50 and for the other mechanic =
$115.
42 divided by 63 is 0.66666666666
Are you sure it's not 63 divided by 42?
Answer:

Step-by-step explanation:
See the attachment for better understanding..
Answer:
I mean I think there are like a ton of answers to this,
50,59
51,58
52,57
53,56
54,55,
Step-by-step explanation: