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aksik [14]
3 years ago
7

Solve the equation with a variable term on both sides: 5.1y+21.3=-0.3y-24.6.

Mathematics
2 answers:
zlopas [31]3 years ago
6 0

<u>Answer</u>

\boxed {y= -8.5}


<u>Solution & detailed explanation </u>

In this problem we are solving for y.


First, add 0.3 on both sides.

5.1 + 0.3= 5.4


Now you would need to subtract, 21.3 on both sides.

5.4y + 21.3= -24.6


-24.6 - 21.3= -45.9


Divide 5.4 on both sides.

5.4y = -45.9


Therefore, the answer would be \boxed {y= -8.5}







ivann1987 [24]3 years ago
3 0

To solve this equation, we will need to isolate y, the variable. These are the steps that follow:


1. Add 0.3y to each side.

2. Subtract 21.3 from each side.

3. Divide both sides by 5.4y.

Try and figure it out yourself! If you have trouble...


The answer is y = -8.5

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On Sunday a library checked out 52books .if 24 of the books were fiction what is the ratio of non fiction books to fiction books
lana66690 [7]

Answer:

Ratio of Non Fiction : Fiction books = 7 : 6

Step-by-step explanation:

Total number of books checked out =  52

Number of fiction books checked out = 24

So, number of non fiction books =  Total books -  number of fiction books

Or, number of non fiction = 52 - 24   =  28  books

Now, ratio of Non Fiction : Fiction books = 28 : 24

Solving the ratio term in its lowest form, we get

The Ratio of Non Fiction : Fiction books = 7  : 6  

7 0
3 years ago
5 less the quotient of 14 times a number x and 9
AURORKA [14]

Answer:

\frac{14x}{9}-5

Step-by-step explanation:

14 times a number x :  14* x = 14x

Quotient of 14 times a number x  an 9 :   \frac{14x}{9}

5 less the quotient of 14 times a number x and 9 :

\frac{14x}{9}-5

7 0
2 years ago
Help plz math question. EXPLAIN HOW YOU GOT THE ANSWER. 30 PTS btw thx if u help
pentagon [3]

Answer:

256

Step-by-step explanation:

4^4^4 = 4^(4^4) = 4^256

so written in base 4, there will be 256 zeroes after a 1.

This translates to approximately 154 digits in decimal.

Just like 2^2^2 =  2^4

there will be four zeroes after a 1.

2^2^2=2^(2^2) = 2^4 = 16 = 10000 (16 in base 2).

4 0
3 years ago
Sandy scored 4 goals and Matt scored 6. How many goals did they score between them?
malfutka [58]

Answer:

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Step-by-step explanation:


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3 years ago
Someone please help! find x round to the nearest tenth! trigonometry!​
TEA [102]

Answer:

<h2>x = 745.5 ft</h2>

Step-by-step explanation:

Look at the picture.

Use sine:

sine=\dfrac{opposite}{hypotenuse}

We have a measure of the angle and length of the opposite:

\alpha=28^o,\ opposite=350\ ft

\sin28^o\approx0.4695

Substitute:

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x=\dfrac{3500000}{4695}\to x\approx745.5

5 0
3 years ago
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