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3 years ago

11

Suppose that x ∗ is an optimal basic feasible solution, and consider an optimal basis associated with x ∗ . Let B and N be the s

et of basic and nonbasic indices, respectively. Let I be the set of nonbasic indices i for which the corresponding reduced costs are zero.

1 answer:

ch4aika [34]3 years ago

6 0

If I’m honest I’d love to help but I’m pretty bad at math so

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Help me plz plz will mark branliest

Ksenya-84 [330]

Step-by-step explanation:

On the first question, you would want to put the equation together. To find x you will put 2x+6=40. Subtract 6 on both sides and you will find your x value.

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2 years ago

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KatRina [158]

Answer:

first and second choice

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2 years ago

Justin wants to cover the top of a circular swimming pool to keep insects out of the pool. If the diameter of the pool is 20 fee

evablogger [386]

Answer: The area is approximately 314 ft^2

Step-by-step explanation:

Well if the diameter is 20 feet then the radius will be 10 because the radius is half the diameter, and to find the area of a circle, you use the formula

A= $\pi r^{2}$ where A is the area and pi times the radius squared.

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A= 3.14* 10^2

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A = 314

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3 years ago

10 - 2x, when x = 3<br>

Nesterboy [21]

Answer:

4

Step-by-step explanation:

Plug in 3 as x in the expression:

10 - 2x

10 - 2(3)

10 - 6

= 4

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3 years ago

Read 2 more answers

To join a health club, a person must pay a $75 one-time fee plus a charge of $30 per month. This situation can be presented by a

Rudiy27

Answer:

y = 30x + 75

Step-by-step explanation:

every month you're paying 30 dollars for a fee.

the 75 dollars is simply the "down payment" so to say.

m is the constant growth or the continuous growth or the charge per month.

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2 years ago