<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.
Answer:
2
Step-by-step explanation:
916.60 will go to interest the first month.
The monthly interest rate is found by calculating
(5.5/100)/12 = 0.004583
Multiplying this by the amount of principal, we have
200000*0.004583 = 916.60
20,000, so that his interest rate will be lower and he will overall save $$$
Answer:
Ben
Step-by-step explanation: