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Thepotemich [5.8K]
3 years ago
6

The costs of Brand A and Brand B coffee beans are $400/kg and

Mathematics
1 answer:
Aneli [31]3 years ago
3 0

Answer:

The ratio of x:y is 1/2

Step-by-step explanation:

Let

x----> the number of Kg of brand A

y ---> the number of Kg of brand B

we know that

400x+280y=320(x+y)

400x+280y=320x+320y

400x-320x=320y-280y

80x=40y

x/y=40/80

x/y=1/2

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Answer:

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Multiply 150 by 0.08 and you will get 12

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How do I do this problem?
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Step-by-step explanation:

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2 years ago
Write the equation g(x) in vertex form of a
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Given a  quadratic function for the transformations given  the function f(x) = x²

If the function g(x) of the graph is translated 4 units to the left, the equation becomes (x-4)² (note that we subtracted 4 from the x value

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Hence the equation g(x) in vertex form of a  quadratic function for the transformations  whose graph is a  translation 4 units left and 1 unit up of the  graph of f(x) is (x-4)² + 1

Learn more here: brainly.com/question/15381183

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