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uysha [10]
3 years ago
8

Luigi is an urban planner. As an independent contractor, he charges a $140 fee plus $25 per hour for each contract with the city

.
Write a function to represent this scenario where y represents the total amount her charges for a project and x represents the number hours worked on a project. what is the amount earned after 10 hours of work?
Mathematics
2 answers:
IrinaK [193]3 years ago
5 0
25x+140=y. 25(10)+140=390.
Contact [7]3 years ago
4 0

Answer:  The function representing the scenario is y=140+25x and the amount earned after 10 hours is $ 390.

Step-by-step explanation:  Given that Luigi is an independent contractor who charges a $140 fee plus $25 per hour for each contract with the city.

We are to write a function representing the scenario where y represents the total amount her charges for a project and x represents the number hours worked on a project.

Also, to find the amount earned after 10 hours of work.

The number of hours Luigi work on a project is represented by x.

So, the amount charged by Luigi for a project is given by

140+25x.

Since y represents the total amount charged by Luigi on a project, therefore we must have

y=140+25x.

Now, if Kuigi work for 10 hours, then we have

x = 10.

Therefore,

y=140+25x=140+25\times 10=140+250=390.

Thus, the function representing the scenario is y=140+25x and the amount earned after 10 hours is $ 390.

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Step-by-step explanation:

Given that:

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Thus,

P(x) ÷ Q(x) = \frac{2}{3x - 1} ÷ \frac{6}{-3x + 2}

Flip the 2nd function, Q(x), upside down to change the process to multiplication.

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\frac{2(-3x + 2) + 6(3x - 1)}{(3x - 1)(-3x + 2)}

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\frac{-6x - 18x + 4 + 6}{(3x - 1)(-3x + 2)}

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66 ≤ f ≤100 answer

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