Answer:
C = 60t + 70
Step-by-step explanation:
The total cost of hiring Plumbing Service is given by the equation C = 50t + 70, where C is the total cost in dollar and t is the time in hours.
So, $ 70 is the fixed price and $50 is the rate of charge per hour for the service.
Now if in the next month the rate of charge per hour for the service increased to $60 and the initial charge remains the same then the equation for the total cost of hiring Plumbing Service will become C = 60t + 70. (Answer)
Answer:28
Step-by-step explanation:
K is 1.273. because 200 divided by 157 is 1.273885350318471, but I shortened it a bit
Answer:
10% because walking is only 10 percent of the hrs
Step-by-step explanation:
Answer:
Haha you think im smart!
Step-by-step explanation:
cause im not!
