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Itslegit3
23.09.2020 •
Mathematics
Deirdre works for a moving company. Her job includes giving clients a price for their move. Deirdre
= 4r which gives the number of hours h to pack up a number of rooms r. She has
second function, c(h) = 40h, that gives the price c for the number of hours of packing h.
What is the function that gives the price e for a number of rooms r?
function, h(r)
c(r) = 160r
c(r) = 40r +4
c(r) =36r
c(r) = 10r
Solved
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Ответ:
Given:
The function for the number of hours h to pack up a number of rooms r is
The function for the price c for the number of hours of packing h is
To find:
The function that gives the price c for a number of rooms r.
Solution:
From the function
, we get the number of hours to pack up a number of rooms r.
From the function
, we get the price for the number of hours of packing h.
Now, to find the price for number of rooms r, substitute the value of h in
from function
.
Therefore, the correct option is A.
Ответ:
Step-by-step explanation:
That would be 0=12 or 10 so that means you have to add 2 to 10.