Answered

IDNLearn.com is your reliable source for expert answers and community insights. Discover detailed and accurate answers to your questions from our knowledgeable and dedicated community members.

Bob's Plumbing charges $50 for a house call
(regardless of how much time it takes). Once they
are there they charge $30 an hour (x). The total cost
is a function of the number of hours they work.
Write a function rule that models the cost of the t-
shirts. Evaluate the function for 8 hours.

Functions rule:
Cost for 8 hours:

(i don’t know why it says t-shirts, that’s how it is on my math paper)

Bobs Plumbing Charges 50 For A House Call Regardless Of How Much Time It Takes Once They Are There They Charge 30 An Hour X The Total Cost Is A Function Of The class=

Sagot :

Djtwinx017idn

Answer:

C(8) = $290

Step-by-step explanation:

Since Bob's Plumbing charge a flat fee of $50, then it is the y-intercept.

As detailed in the given problem, x is the number of hours they work.  

They charge $30 for every x number of hours on the job. This represents the slope.

C(x) represents the total cost of working for x number of hours.

Given these factors, we can establish the following function rule:

C(x) = 30x + 50

To evaluate the function for 8 hours of work:

C(8) = 30(8) + 50

C(8) = 240 + 50

C(8) = 290

Therefore, the cost of working for 8 hours is $290.

Please mark my answers as the Brainliest if my explanations were helpful :)

We appreciate your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Thank you for choosing IDNLearn.com. We’re committed to providing accurate answers, so visit us again soon.