Help me please (I have to write something to post this question) ​

Answer:

x+1=15

x=14

x-3=6

x=9

Step-by-step explanation:

Answer:

3 porque un dólar es solo uno, por lo que el dólar podría dividirse en 3

Answer:I’m not sure if you had a file if so it’s not there but heres something else

Step-by-step explanation:

Decimals can be written in fraction form. To convert a decimal to a fraction, place the decimal number over its place value. For example, in 0.6, the six is in the tenths place, so we place 6 over 10 to create the equivalent fraction, 6/10. If needed, simplify the fraction.

4 kg of pork = $1200

Then, 1 kg of pork = $1200/4 = $300

Now, cost of 9 kg of pork = $300 × 9

=》Cost of 9 kg of pork = $2700

_____

RainbowSalt2222 ☔

Answer:

1/y^8

Step-by-step explanation:

The answer is the third option

Answer:

The answer is the third option = 1/y⁸ or 1/y^8

Step-by-step explanation:

When you look at the third law of indices, it states that a^-x = 1/a^x.

Following this law, y‐⁸ or y^-8 will become 1/y⁸ or 1/y^8.

Hope it helps!

A function can be represented on graphs and a graph can also be represented as a function.

The values of f(x) = 3 are -1 and -4

The graph of the function is given as:

[tex]\mathbf{y = f(x)}[/tex]

Substitute 3 for y

[tex]\mathbf{f(x) = 3}[/tex]

From the graph;

x = -4 and x = -1, when f(x) = 3

This means that:

The solutions for f(x) = 3 are x = -4 and x = -1

Read more about graphs and functions at:

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Answer:

66 dollars

Step-by-step explanation:

Justice needs $72 to fence in his garden.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

Justice needs 24 feet of fencing to surround his garden.

The fencing is priced at $0.25 per inch.

Since, 1 foot = 12 inch

Hence, 24 feet = 24 x 12 inch = 288 inch.

Cost of the fencing in one inch = $0.25

So, Cost of the fencing in 288 inch = 288 x 0.25

                                                      = $72

Thus, Justice needs $72 to fence in his garden.

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#1

Option C

[tex]\\ \sf\longmapsto (x-2)(x-4)[/tex]

[tex]\\ \sf\longmapsto x(x-4)-2(x-4)[/tex]

[tex]\\ \sf\longmapsto x^2-4x-2x+8[tex]

[tex]\\ \sf\longmapsto x^2-6x+8[/tex]

#2

Option A

[tex]\\ \sf\longmapsto (x-7)(x+7)[/tex]

[tex]\\ \sf\longmapsto x^2-7^2[/tex]

[tex]\\ \sf\longmapsto x^2-49[/tex]

#3

Option A

[tex]\\ \sf\longmapsto (x-6)(x-2)[/tex]

[tex]\\ \sf\longmapsto x^2+6x+2x+12[/tex]

[tex]\\ \sf\longmapsto x^2+8x+12[/tex]

Answer:

[tex]34\frac{1}{5}[/tex]

Step-by-step explanation:

[tex]\frac{45}{100}*76[/tex]

[tex]\frac{171}{5} = 34\frac{1}{5}[/tex]

Answer:

Step-by-step explanation:

babababa

Answer:

c

Step-by-step explanation:

the equation is basiclly:

3*1/5x-3*1/7

3/5x-3/7

Answer:

[tex]\frac{3}{5} x-\frac{3}{7}[/tex]

Step-by-step explanation:

[tex]3(\frac{1}{5}x- \frac{1}{7} )[/tex]

[tex]\frac{3}{5} x-\frac{3}{7}[/tex]

Answer:

Yes

Step-by-step explanation:

Yes, it's a function.

If It have one more y to the same x, it's not a function.

I hope I've helped you.

Split up the integrand into partial fractions:

(31 - x)/(x² + x - 20) = (31 - x)/((x + 5)(x - 4))

= a/(x + 5) + b/(x - 4)

= (a (x - 4) + b (x + 5))/((x + 5)(x - 4))

= (5b - 4a + (a + b) x)/((x + 5)(x - 4))

Then a + b = -1 and 5b - 4a = 31. Solving for a and b yields a = -4 and b = 3, so

(31 - x)/(x² + x - 20) = -4/(x + 5) + 3/(x - 4)

Now integrating is trivial; the antiderivative is

-4 ln|x + 5| + 3 ln|x - 4| + C

and by the fundamental theorem of calculus, we end up with

[tex]\displaystyle \int_0^1 \frac{31-x}{x^2+x-20} \, dx = (-4\ln|1+5|+3\ln|1-4|) - (-4\ln|0+5|+3\ln|0-4|) \\\\ = -4\ln(6) + 3\ln(3) + 4\ln(5) - 3\ln(4) \\\\ = \ln\left(\frac{3^3\cdot5^4}{4^3\cdot6^4}\right) \\\\ = \ln\left(\frac{625}{3072}\right) \approx -1.592[/tex]

Answer:

what only 5 points

Step-by-step explanation:

ha give me 5 star and a heart thanks

Answer:

compound

Step-by-step explanation:

because it has and

The given statement is a compound statement.

A simple statement is one that does not contain another statement as a component.

A compound statement contains at least one simple statement as a component, along with a logical operator, or connectives.

Given statement is,

    The principal will attend the class on Tuesday and Wednesday

In above statement and is connective word.

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Answer:

A =  15 a²b²c² square units

Step-by-step explanation:

Area of a rectangle = LW

                    A = (1.5abc)(10abc)

                    A =  15 a²b²c² square units

keeping in mind that solutions to a system of equations is where the graphs intersect or meet, Check the picture below.

Answer:

They are arranged in order from greatest to least

Step-by-step explanation:

Since the numerator in these fraction are all the same, as smaller the denominator, as bigger the fraction. So these fractions are arranged in order from greatest to least.

Answer:

A (7,7)

B (10,4)

C (6,5)

Step-by-step explanation:

The translation rule shows that you have to move the coordinates 9 units right on the x axis, and 3 units up on the y axis.

Answer:

-12

Step-by-step explanation:

-9,-2=-11

-9,8=-1

-11-1=-12

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Radius of sphere is ~

Now, let's find the volume ~

Answer:  I think its answer d) -not really sure

step-by-step explanation:  4.4  -move decimal one time to the right, the thenths place is the 4 and because its a low number it wont increse..

Answer:

D. 6

Step-by-step explanation:

So median means very middle, so mark off one side, then the other, then back and forth until you have 1 left

5                                       X

4                                       X  

3                           X          X

2              X           X    X   X    X

1          X   X    X    X    X   X    X   X

     1    2    3    4    5    6    7    8    9    10

The answer is 6 because it is in the very middle when finding the median

Answer:

a= -3, b= -5, c= -1

Step-by-step explanation:

Quadratic Equation: [tex]ax^2+bx+c=0[/tex]

Hope this helps!

Answer:

xf xf f1x2 x f, y. x y = 2x + 3,. 10, 32. for x = 0, y = 2x + 3 = 2 #0 + 3 = 3; and so on.

Step-by-step explanation:

Answer:

Honestly you can just look these up

Step-by-step explanation:

Like for the first one, 53 cups in gallons is 3.3125, round that to 3.31, mixed number fraction would be 3 31/100

The equivalent ratio of 9:25 is 36:100.

Ratio expresses the degree of proportionality between two or more numbers. It expresses the number of times one number is contained in another number.  

In order to make the ratios equal, the relationship that exists between 9 and 36 has to be determined. 36 is a multiple of 9. It is 9 multiplied by 4. So, in order to make the ratios equal, multiply, 25 by 4.

25 x 4 = 100

To learn more about ratios, please check: https://brainly.com/question/17995727

Answer:

k = -1

Step-by-step explanation:

Plug the known values into the linear equation:

[tex]2x + ky = 8\\2(6) + k(4) = 8\\12 + 4k = 8\\[/tex]

Subtract 12 from both sides to isolate 4k:

[tex]12 + 4k - 12 = 8 - 12\\4k = -4\\[/tex]

Divide both sides by 4:

[tex]\frac{4k}{4} = \frac{-4}{4}[/tex]

k = -1

Hope this helps!

Answer: D) y = -3x + 5

Step-by-step explanation:

Move x.

3y = -9x + 15

Divide by 3.

y = -3x + 5

Hope it helps :) and let me know if you want me to elaborate.

Answer:

D. y = -3x + 5

Step-by-step explanation:

Subtract 9x from both sides

3y = 15 - 9x

y = 15/3 - 9x/3

y = 5 - 3x

y = -3x + 5

Answer:

The solution is the point of intersection between the lines on the graph. Identify this point and substitute the x and y values into both equations to see whether they produce two true statements.

Step-by-step explanation:

(This is the exact answer on edge)

Hope it helps :) Have a great day!

(Sorry I couldent get to you sooner)

Answer:

To solve the given graph, we need to mark the crossing point made by the two lines. Once the crossing point is marked, we need to look for its 'x' and 'y' coordinates to locate the coordinates of the crossing point.

Step-by-step explanation:

Please give me brainliest. This is not the sample response on edge.

Answer:

Let x = the number

A negative number is 42 less than its square ⇒

x = x2 - 42

x2 - x - 42 = 0

(x - 7)(x + 6) = 0

x = 7 or -6

But since it is given that x is negative, the final answer is x = -6.