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3 years ago

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Four houses require 1,800 square feet, 1,050 square, 1,200 squares feet, and 1,460 square feet of shingles, respectively, How ma

ny squares feet of shingles are needed for the four houses.
Show work.

1 answer:

xeze [42]3 years ago

6 0

Answer:

Step-by-step explanation:

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Find the optimal solution for the following problem. (Round your answers to 3 decimal places.)

irina1246 [14]

Answer:

Maximize C = $9x + 7y$

$8x + 10y \leq 17$

$11x + 12y\leq 25$

and x ≥ 0, y ≥ 0

Plot the lines on graph

$8x + 10y \leq 17$

$11x + 12y\leq 25$

$x\geq 0$

$y\geq 0$

So, boundary points of feasible region are (0,1.7) , (2.125,0) and (0,0)

Substitute the points in Maximize C

At (0,1.7)

Maximize C = $9(0) + 7(1.7)$

Maximize C = $11.9$

At (2.125,0)

Maximize C = $9(2.125) + 7(0)$

Maximize C = $19.125$

At (0,0)

Maximize C = $9(0) + 7(0)$

Maximize C = $0$

So, Maximum value is attained at (2.125,0)

So, the optimal value of x is 2.125

The optimal value of y is 0

The maximum value of the objective function is 19.125

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2 years ago

Which fraction is closest to zero? 8/12 5/8 6/10 2/3

Triss [41]

Answer:

8/12

Step-by-step explanation:

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3 years ago

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13. After Valentine's Day, boxes of chocolates go on sale and are marked down 10%. The

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Answer:

$27.00

Step-by-step explanation:

First, 10% of 30 = 3.

Second, 30 - 3 = 27

Hope this helps!

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2 years ago

EZ POINTSS!! I WILL GIVE BRAINLIEST!! All you have to do is compete with the other person about what my favorite color is. The w

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Answer: red

Step-by-step explanation: that’s mine

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Nicholas has $50 to use while he is on a vacation. He decides to spend $5

Likurg_2 [28]

Answer:

days(d) = 50 ÷ 5

Explanation:

50 ÷ 5 = number of days

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3 years ago