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AleksAgata [21]
3 years ago
14

3(y+1/3y)-2y=5 what dose y equal.

Mathematics
2 answers:
vivado [14]3 years ago
6 0

Answer:

y=5/2

Step-by-step explanation:

Brut [27]3 years ago
4 0

Answer: y = 2.5

Step-by-step explanation:

3(y+1/3y)-2y=5

Open the bracket:

3 x y + 3 x 1/3y - 2y = 5

3y + 3/3y - 2y = 5

3y + y - 2y = 5

2y = 5

Divide both sides by 2

y = 5/2

y = 2.5

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X−6y=19 solve for y.
Mrac [35]

Answer: y= - 19/6+x/6

Step-by-step explanation: maybe

5 0
3 years ago
Can someone please tell me the answer for this question.
8090 [49]
The answer to this question is the letter C:

-0.1*65 = -6.5
-6.5+110 + 103.5
4 0
3 years ago
What is the following product?<br> 4V7•4V7•4V7•4V7<br> A 4(4V7)<br> B 4v7<br> C 7^4<br> D 7
SVETLANKA909090 [29]

Answer:

Option (4)

Step-by-step explanation:

Let x = \sqrt[4]{7}

\sqrt[4]{7}\times \sqrt[4]{7}\times \sqrt[4]{7}\times \sqrt[4]{7} = (x)(x)(x)(x)

                                 = x^{1+1+1+1}

                                 = x⁴

Now we substitute the value x = \sqrt[4]{7}

x⁴ = (\sqrt[4]{7})^4

x⁴ = 7

Therefore, Option (4) will be the answer.

3 0
3 years ago
Leonard did this work to solve an equation. Did he make an error?
raketka [301]
Leonard made an error when he multiplied a negative by a negative and got a negative
It should look like this:
-20x + 35 + 8 = 3x
Hope this helps!
7 0
3 years ago
Mike buys four equally priceDVD’s online each DVD cost the same amount with a 5.98 shipping charge included the total cost came
Butoxors [25]

Answer:

79.94 / 4 - 5.98 = 14 dollars and 5 cents

Step-by-step explanation:

If the DVDs were the same amount of money and he bought 4 of them and your total is 79.94 dollars you have to divide four from it because the DVDs are the same cost then your going to subtract 5.98 because that is shipping and your trying to find the total of the DVD and you get 14 dollars and 5 cents.

5 0
3 years ago
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