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Stels [109]
3 years ago
7

How would I solve n/5-3n/10=1/5pls help me I am literally failing math.

Mathematics
1 answer:
otez555 [7]3 years ago
8 0

Answer:

53/5

Step-by-step explanation:

since 10 is the denominator of the denominator we can move it to the numerator, giving us 10n/5-3n = 1/5

multiply all sides by 5-3n, giving us 10n = (5-3n)/5

now multiply by 5 to get rid of the final denomintor, 50n = 5-3n

move 3n to the other side 53n = 5, n = 53/5

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uranmaximum [27]

Answer:

Equation:

21 = 1 + m

Solution:

20 = m

Step-by-step explanation:

What we know:

  • Karim drank 1 cup of milk at breakfast
  • Karim drank a total of 21 cups of milk
  • m = the amount of milk, in cups, Karim drank after breakfast

We know that Karim drank 21 cups of milk in a day. In an equation, that would look like this:

21 =

What does 21 equal?

The amount of milk Karim drank at breakfast plus the amount of milk Karim drank after breakfast.

21 = milk at breakfast + milk after breakfast

Let's substitute what we know into this equation:

21 = milk at breakfast + milk after breakfast

21 = 1 + m

Now that we have our equation, let's solve.

21 = 1 + m

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20 = m

Therefore, Karim drank 20 cups of milk after breakfast.

4 0
3 years ago
Can someone give me the answers to these
krok68 [10]

Answer:

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Step-by-step explanation:

4 0
3 years ago
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A sketch is drawn that is 6 inches by 9 inches. It is put in a frame of uniform width. If the area of the sketch is
m_a_m_a [10]

Answer:

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Step-by-step explanation:

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2 years ago
What is thr difference between dividing 16 by 2 and finding the square roots of 16?
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For sixteen, if you divide it by two, you get 8, while if you square root it, it becomes 4.

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NISA [10]

Answer:

Step-by-step explanation:

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3 years ago
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