Answer:
8.5 bags are needed.
Step-by-step explanation:
Given : Number of bags needed
To Find : how many bags he needs?
Solution :
Now we are given that Number of bags needed
Substitute the value of x
Hence 8.5 bags are needed.
A washer and a dryer cost $928 combined. The washer costs $78 more than the dryer. What is the cost of the dryer?
1 answer:
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Answer:
Step-by-step explanation:
Your revenue should be the price demand function * the price:
(x) 350 - 2x =
R(X) = 350x -
your profit function should be the
Revenue - cost
350x - - 14204 -4x
- + 346x - 14204
b.e.p is where R=0
- + 346x - 14204 =0
Factored: f(x) = -2(x - 106)(x - 67)
bep = 67