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2 years ago

You go to dinner with 3 friends at Ruby's. The bill comes to $55.50. If the tax rate is 8%, what is the amount of the tax rate?

Mathematics

1 answer:

yulyashka [42]2 years ago

7 0

If u mean it this was regularly tax is 1.7% so if it was 8% oof that's equals to $444 is that what you mean?

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By graphing the system of constraints, find the values o f x and y that minimize the objective function.

svet-max [94.6K]

Graph the inequalities to find the vertices of the shaded region: (2, 3) and (8, 0).

Now, evaluate the the function C = x + 3y at those vertices to find the minimum value.

C = x + 3y at (2, 3) ⇒ C = (2) + 3(3) ⇒ C = 2 + 9 ⇒ C = 11

C = x + 3y at (8, 0) ⇒ C = (8) + 3(0) ⇒ C = 8 + 0 ⇒ C = 8

The minimum value occurs at (8, 0) with a minimum of C = 8

Answer: A

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2 years ago

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Which of the following ordered pairs represents a solution to the linear inequality y<6x-4? A. (0,3) B.(0,11) C. (0,-5) D.(0,

son4ous [18]

Answer:

<u>Option C. (0,-5)</u>

Step-by-step explanation:

See the attached figure.

As shown the shaded area represents the solution of the given inequality:

y < 6x - 4

The given options are the points:

A. (0,3) B.(0,11) C. (0,-5) D.(0,4)

Comparing the given points to the graph.

So, the point that will lie at the shaded area represent solution to the linear inequality.

So, point (0,-5) is a solution to the linear inequality.

The answer is <u>option C. (0,-5)</u>

Note: the line y = 6x-4 is graphed using the table on the graph.

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2 years ago

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Answer:

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Please help me look at the attachment for the question

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Found this when I was doing my own work, hope this helps.

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