PLZ I WILL GIVE U BRAINS, HELPPPPPP!!!!!!!!!

Answer:

0.26

Step-by-step explanation:

divide all total costs by the number of songs and you have an answer.

Answer:

$0.26 per song

Step-by-step explanation:

8x.26=2.08

10x.26=2.60

14x.26=3.64

Answer:

looks hard omgong

To find those equations we can do any multiplication or division of both sides of the equation:

Examples:

2x + 9 = -15              | · 2

4x + 18 = -30

2x + 9 = -15              | · (-1)

-2x - 9 = 15

2x + 9 = -15               | ÷ 2

x + 4.5 = -7.5

There is the same solution: x = -12.

The three different equations (x = -12, 2x = -24, and -2x - 9 = 15) that have the same solution as the original equation 2x + 9 = -15.

To find three different equations that have the same solution as 2x + 9 = -15, we can manipulate the given equation using algebraic operations. The goal is to preserve the solution while changing the form of the equation. Here are three different equations:

Subtract 9 from both sides of the equation:

2x + 9 - 9 = -15 - 9

2x = -24

Divide both sides of the equation by 2:

(2x)/2 = (-24)/2

x = -12

This equation, x = -12, has the same solution as 2x + 9 = -15.

Multiply both sides of the equation by -1:

-1(2x + 9) = -1(-15)

-2x - 9 = 15

This equation, -2x - 9 = 15, has the same solution as 2x + 9 = -15.

By applying these transformations, we obtained three different equations (x = -12, 2x = -24, and -2x - 9 = 15) that have the same solution as the original equation 2x + 9 = -15.

To know more about equations:

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Answer:

A. is the answer hope this helps

Step-by-step explanation:

Answer:

Water used in rural areas where people dig wells     Public

Water that is used for raising crops in dry areas         Irrigation

Water that is delivered to homes and schools            Domestic

Water used in businesses such as restaurants, hotels, etc.     Commercial

Step-by-step explanation:

Answer: The correct simplified expression is 14x-37.

Step-by-step explanation:

Answer:

1. -|12|

2. -5

3. -1

4. |-1|

5. 12

Step-by-step explanation:

Answer: Option B

Step-by-step explanation:

Answer:

Option A's unit price is $2.42

Option B's unit price is $2.33

Option C's unit price is $2.58

The best deal is Option B

Step-by-step explanation:

Option A:

Divide 29 by 12.

29/12 = 2.42 (Rounded to the hundreth)

Option B:

Divide 56 by 24.

56/24 = 2.33

Option C:

Divide 129 by 50.

129/50 = 2.58

Compare the prices to see the best offer.

hope this helped!

Answer:

Rows 126

last row has 41

last row is not full because its an odd number

Step-by-step explanation:

Answer:

d⁴y/dx⁴ = -12/x⁴

Step-by-step explanation:

y = 2In x

We want to find d⁴y/dx⁴. This is the fourth derivative.

Using product rule, first derivative is;

dy/dx = 2/x

Answer:

The independent variable is x Without x you have nothing to multiply 1/2 by and without x, you have nothing to subtract 2 by, however you are able to convert x to y without multiplying 1/2 or subtracting 2.

Step-by-step explanation:

Without x you have nothing to multiply 1/2 by and without x, you have nothing to subtract 2 by, however you are able to convert x to y without multiplying 1/2 or subtracting 2.

Hope I Helped!

Answer:

b

Step-by-step explanation:

Answer:

-34(39) + -81........

Step-by-step explanation:

From the values in the statistical data we have;

The possible given data in question, are as follows;

[tex]\begin{array}{cccc}1\frac{3}{4} &2\frac{1}{2} &2&2\frac{3}{4} \\\\1&1\frac{3}{4} &1\frac{1}{4} &3\\\\3\frac{1}{4} &3\frac{3}{4} &2&2\end{array}\right][/tex]

From the data, we have;

The most amount of time spent = [tex]3\frac{3}{4}[/tex]

The least amount of time spent = 1

Therefore;

The most amount of time is [tex]3\frac{3}{4} \times 1[/tex] = [tex]3\frac{3}{4}[/tex] times the least amount of time

Second part;

The number of students that spent less than [tex]2\frac{1}{2}[/tex] = 7

The number of students that spent [tex]2\frac{1}{2}[/tex] or more = 5

The number of students in the survey = 12

Therefore, more than half the students spent less than [tex]\mathbf{2\frac{1}{2}}[/tex] hours on homework

Learn more about analysis of statistical data here:

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Answer:

yes I agree.both answer is same.I.e.15

Answer:

18 dollars

Step-by-step explanation:

multiply 30 by .4 to get 12 dollars. 30-12=18

Hope this helps :)

Answer:

-0.5

Step-by-step explanation:

Answer:

8 inches wide

Step-by-step explanation:

Answer:

1,736.17021 miles

Step-by-step explanation:

you would get this by doing 100/47 which you would then multiply that number by the distance traveled so far which is 816 and then you would get the total distance.

Answer:

1155/3300 = 0.35

0.35 * 100 = 35

35%

Step-by-step explanation:

Hope i helped :P

Answer:

Step-by-step explanation:

214 * 63% = 134.82

round 134.82 = 135

214+135= 349

Answer:

Step-by-step explanation:

Answer:

z = 476

Step-by-step explanation:

172 + 304 = 476

Answer:

z=476

Step-by-step explanation:

z=172+304

z=476

Answer:

QUESTION 1 c=50 + 35.95m b:

QUESTION 2= Put this in the table:

M/50 +35.95m/c: section 1

1 / 50+ 35.95(1)/ 85.95:  section 2

2 / 50 + 35.95 (2)/ 121.90: section 3

3 / 50 + 35.95 (3)/ 157.85: section 4

4 / 50 + 35.95 (4)/ 193.80: section 5

5 / 50 + 35.95 (5)/ 229.75: section 6

QUESTION 3: This situation is discrete because you cannot pay for a partial month of service.

QUESTION 4: i cant make the graph so get someone elses sorry*

Step-by-step explanation:

Answer:c=50 + 35.95m b:

QUESTION 2= Put this in the table:

M/50 +35.95m/c: section 1

1 / 50+ 35.95(1)/ 85.95:  section 2

2 / 50 + 35.95 (2)/ 121.90: section 3

3 / 50 + 35.95 (3)/ 157.85: section 4

4 / 50 + 35.95 (4)/ 193.80: section 5

5 / 50 + 35.95 (5)/ 229.75: section 6

QUESTION 3: This situation is discrete because you cannot pay for a partial month of service.

QUESTION 4: i cant make the graph so get someone elses sorry*

Step-by-step explanation:

Answer:

The difference in them is that some are negative and some arent negative, you can tell this because some of them have the negative sign in front while others do not

A. 14 - 9 = 5

B. -14 + 9 = -5

C. 3 + 2 = 5

D. -3 + -2 = -5

Answer:

A

Step-by-step explanation:

12 divided by 3.6= 3.33

251 divided by 3.33 = 75.3 meters

Hope this helps!

Answer:

1,728 yd²

Step-by-step explanation:

Area = b × h

36 yd will be the replacement for b

48 yd will be the replacement for h

Now we multiply 36 by 48

36 × 48 = 1,728 yd²

Answer:

1728

Step-by-step explanation:

(Pls give brainliest! :D)

Answer:

B

Step-by-step explanation:

You know that the graph intercepts at the point of (4,-2)

Where x = 4 and y = -2.

This means that whenever you plug a value of x in the equation it should give the value of y.

For example when you plug x= 4 into the equation (B), it should look like this.

4- y = 6, solving for y gives us the value negative 2.

This means that it does give us this point, however, as the graph shows us, both lines meet at the point which means that both equation should give us this point.

If we substitute x = 4 in the second equation of b, we should be able to get 3(4) + 4y = 4. Solving for y gives us -2.

Hope this helps!

-Yumi

answer:

x-y=6, 3x+4y=4

Step-by-step explanation:

I checked them with a graph