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Margaret [11]
3 years ago
12

Please helpp im really bad at math simplify (7v-2)^2

Mathematics
2 answers:
Mnenie [13.5K]3 years ago
7 0

Answer:

49v²-28v+4

Step-by-step explanation:

(7v-2)(7v-2)

49v²-14v-14v+4

49v²-28v+4

Nadusha1986 [10]3 years ago
6 0
I think the answer is 7v-4
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Andy carried 1/2 gallon of water on a hike. He drank 2/3 of the water. How much water did he drink?
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Water carried = 1/2 gallon

Water drank =
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3 years ago
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Step-by-step explanation:

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4 0
3 years ago
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4. A recipe for salad dressing calls for 1/3 tablespoon of vinegar for every tablespoon of
Rama09 [41]

We want to write a linear equation for the recipe that describes the amount of oil that we need in terms of the vinegar.

The linear equation is: L = 3*V

So we know that the recipe calls for 1/3 tbsp of vinegar for every tbsp of oil.

Defining:

  • V = amount of vinegar used
  • L = amount of oil used.

The original equation is written as:

V = (1/3)*L

Now we want to rewrite this for L, this means, isolating L.

To do that we just multiply both sides by 3, so we get:

V*3 = (1/3)*3*L

V*3 = L

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This equation says that we will use 3 times more oil than vinegar.

If you want to learn more about linear equations, you can read:

brainly.com/question/4025726

5 0
2 years ago
Cora allows 1m2
jasenka [17]

Answer:

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Step-by-step explanation:

Hope this helped

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8 0
4 years ago
What is the largest of three consecutive positive integers if the sum of the smaller two integers is 11
FromTheMoon [43]
Let, the numbers are: x, (x+1), (x+2)
Now, x+x+1 = 11
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So, largest number would be: (x+2) = (5+2) = 7

In short, Your Final answer would be 7

Hope this helps!
8 0
4 years ago
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