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Valentin [98]
3 years ago
11

PLEASE HELP NOW!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Dahasolnce [82]3 years ago
8 0

Answer:

8 + k² - 6 > 8(k + 2) - 4k when k = 7

Step-by-step explanation:

8 + k² - 6 = 8 + 7² - 6 = 51

8(k + 2) - 4k = 8(7 + 2) - 4(7) = 8(9) - 28 = 44

8 + k² - 6 > 8(k + 2) - 4k when k = 7

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Daniel has a coupon for $1.44 off
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Answer:

Daniel will save $1.18

Step-by-step explanation:

First, find the cost of the name-brand flour with the coupon:

Subtract 1.44 from the original price of 9.12:

9.12 - 1.44

= 7.68

So, the price of the name-brand flour with the coupon is $7.68

Now, find how much he will save by finding the difference between this price and the price of the store brand flour:

8.86 - 7.68

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3 0
2 years ago
100 POINTSbrainlest to the person who get it right
Zina [86]

Answer:

[1] x² - 4/2x - 4

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[2] 4 - 3x/2x + 4

  • 4 - 3 × 2/2 × 2 + 4 = 2/8
  • 1/4

[3] x²/2x² - 2

  • 0²/2 × 0² - 2
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[4] x² + 5/5 - x

  • - 2² + 5/5 + 2 = 4 + 5/7
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[5] - x³/x² - 4

  • - 1³/-1² - 4 = - 1/1 - 4
  • 1/3

[6] x + 3/x³ - 1

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[7] 5 - x²/3x²

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[8] - 2x + 6/2x³ - 3

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[11] x² - 1/x² + 1

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3 years ago
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Answer:

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