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photoshop1234 [79]
3 years ago
8

12 divided by 4y+6 = 2/7

Mathematics
2 answers:
Mila [183]3 years ago
3 0

Answer:

The correct answer is y = 9

Step-by-step explanation:

It is given that,

12/(4y + 6) = 2/7

<u>To find the value of y</u>

12/(4y + 6) = 2/7

By cross multiplying,

12 * 7 = 2  * (4y + 6 )

84 = 8y + 12

8y + 12 = 84

8y = 84 - 12

8y = 72

y = 72/8 = 9

y = 9

Therefore by solving the given expression we get the value of y = 9

Firlakuza [10]3 years ago
3 0

Answer:

y=9 is the answer.

Step-by-step explanation:

The given statement

12 divided by 4y+6 = 2/7

we have to find the value of y.

12/ 4y+6 = 2/7

By cross multipling, we get 12 ×7= 2 × (4y +6)

84 = 8y + 12

8y + 12 = 84

8y = 84 - 12

8y =  72

y = 72/ 8

y = 9 is the answer.

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A fruit fly experiment starts with 600 flies. If the number of flies after x days is given by the function P(x)=600e^0.3x, how m
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Help Q-Q 7/10c =4 1/5
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\huge\mathfrak\green{answer}

= q -   \frac{q7}{10} c =  \frac{41}{5}

\red{multiply}

= q -  \frac{cq7}{10} =  \frac{41}{5}

\red{subtract \: q \: from \: both \: sides}

= q -  \frac{cq7}{10}  - q =  \frac{41}{5} - q

\red{now \: simplify}

=  -  \frac{cq7}{10}  =  \frac{41}{5}  - q

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= 10( -  \frac{cq7}{10} ) = 10. \frac{41}{5}  - 10q

\red{simplify}

=  - cq7 = 82 - 10q

\red{now \: divide}

=  \frac{ - cq7}{ - q7}  -  \frac{82}{ - q7}  -  \frac{10q}{ - q7}

\red{simplify}

= c =   - \frac{82 - 10q}{q7} (q≠0)

Brainliest? :) (I'd really appreciate if you mark me as brainliest)

\huge\mathfrak\green{thank \: you}

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