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gayaneshka [121]
3 years ago
10

I’m Stukk I believe it’s 28 or 7 but I’m not sure helppp

Mathematics
2 answers:
qwelly [4]3 years ago
7 0

Answer:

the answer would be 28.

Step-by-step explanation:

you're multiplying the top and bottom by 7. 3 *7=21 for the bottom

4*7 = 28 for the top

Hope this helps

-Kayla


Degger [83]3 years ago
6 0

Answer:

The answer is A. 28

Step-by-step explanation:

When you divide 21 into 3 you get 7.

So you have to multiply 7 to get 21. Whatever you do to the bottom or top you have to do to the opposite so you have to  multiply 7 by 4 and you get 28.


Hope this helps


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lubasha [3.4K]

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a

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3 years ago
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Enter the correct answer in the box. What are the solutions of this quadratic equation?
IrinaVladis [17]

Answer:

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Step-by-step explanation:

x^2 - 6x = -58

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5 0
3 years ago
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Hitman42 [59]

Answer:

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Let f(x) = 0 and solve

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7 0
2 years ago
A recipe calls for 2/3 cups of sugar. I have 5 1/2 cups of sugar. How many batches can I make, assuming I have a large quantity
grandymaker [24]

Answer:

8.25 batches.

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Step-by-step explanation:

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Let's convert the first fraction to improper form. We have 5 1/2. So, in improper form, it will be (5(2)+1)/2 or 11/2.

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8 0
3 years ago
Help please!<br> And thank u
Radda [10]
A/7 + a/3 = 10
a = 21
6 0
3 years ago
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