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const2013 [10]
3 years ago
8

Golden Corral charges $11 for a buffet plus $1 for each drink. Western Sizzlin charges $9 for a buffet plus $2 for each drink. W

hich restaurant has the best deal? Verify that the intersection point show in your graph is a solution for both equations
Mathematics
1 answer:
vitfil [10]3 years ago
3 0

Answer:

At 2 drinks, the prices are equal. For 1 drink, Western Sizzlin is better since the buffet price is lower. From 3 drinks and up, Golden Corral is better.

Step-by-step explanation:

"Golden Corral charges $11 for a buffet plus $1 for each drink."

d + 11

"Western Sizzlin charges $9 for a buffet plus $2 for each drink."

2d + 9

Set the 2 cost functions equal:

2d + 9 = d + 11

d = 2

At 2 drinks, the prices are equal. For 1 drink, Western Sizzlin is better since the buffet price is lower. From 3 drinks and up, Golden Corral is better.

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They are all the basic units of measure in the metric system

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Cos60° = x divided by 16
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<em>x = 8</em>

  • Step-by-step explanation:

<em>cos60° = x/16</em>

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Margot is sewing a ribbon on a seam along the perimeter of a square pillow. The side length of the pillow is 2x2 1 inches. She p
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The expression used for the length of ribbon that she needs for both pillows will be 4(2x^{2} +4x-6).

The total length of the pillow she needs will be  130 inches.

Given,

The side length of pillow is (2x^2 + 1) \ inches.

The side length of another pillow is 4x-7 \ inches.

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So the perimeter of pillow will be,

P=4\times (2x^2+1)\\

P=8x^{2} +4

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P=4\times (4x-7)]

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Hence,the total length of ribbon that she needs for both the pillows will be,

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4\times 32.5\\

130 \ inches.

Thus the required expression will be 4(2x^{2} +4x-6) and the total length of ribbon she needs will be 130 inches.

So, the correct option will be (D).

For more details on perimeter of square follow the link:

brainly.com/question/5402168

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27=6x+x-1 what is the answer
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The answer would be x=4.
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