What value of x is in the solution set of 2(3x-1) ≥ 4x-6?
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According to the information it can be calculated that the food costs $3,000, beverage $625, labor $3,500.

To calculate the cost of the food it is necessary to obtain the percentage that is required, for this we must do the following mathematical operations:

Food

Beverage

Labor

Total Profit

From the above, it can be inferred that the food costs $3,000, the drinks cost $625, the total labor costs $3,500, and the profit is $4,875.

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Answer:

no:- b

i am not that sure but

Answer: y=3x-7

Step-by-step explanation:

(2,2) and (-1,3) lie on the given line, so its slope is [tex]\frac{3-2}{-1-2}=-\frac{1}{3}[/tex]

Since perpendicular lines have slopes that are negative reciprocals, the slope of the given line is 3.

Substituting into point slope form,

[tex]y+1=3(x-2)\\y+1=3x-6\\\boxed{y=3x-7}[/tex]

The distance between the points M and N is equal to R · (1 - cos θ/2). (Correct choice: B) In addition, the distance between the points P and Q is equal to 348.683 feet.

In this question we have a geometrical system formed by a circular section and four right triangles. The distance between the points M and N is found by the following subtraction and subsequent trigonometric expressions:

MN = OM - ON

MN = R - R · cos θ/2

MN = R · (1 - cos θ/2)

And the distance between the points P and Q is found by the following trigonometric expression:

d = PN/cos θ/2

d = (R · sin θ/2)/cos θ/2

d = R · tan θ/2

d = (958 ft) · tan 20°

d ≈ 348.683 ft

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The characteristics best describes the given function of ƒ(x) = 3x2 is quadratic function, U-shape, and minimum. Option C. This is further explained below.

Generally, the function is simply defined as one that uses one or more variables in an expression or connection.

In conclusion, The characteristics that best describe the given function of ƒ(x) = 3x2  are: it illustrates on a graph an upside parabola, it has a root x=0 and finally its a Qufdradic function

Complete Question

Which of the following characteristics best describes the given function of ƒ(x) = 3x2?

quadratic function, U-shape, maximum

quadratic function, U-shape, minimum

quadratic function, V-shape, minimum

quadratic function, V-shape, maximum

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The probability of rolling an odd number or a number less than 5 is 5/6.

Probability is the likelihood of the occurrence of an event. It is the ratio of number of events to number of possible outcomes.

The possible outcome from rolling a six-sided die is 1, 2, 3, 4, 5 and 6

P(odd number) = 3/6; P(less than 5) = 4/6; P(odd number and less than 5) = 2/6

Hence:

P(odd number or less than 5) = 3/6 + 4/6 - 2/6 = 5/6

The probability of rolling an odd number or a number less than 5 is 5/6.

Answer:

О A   3√2

Step-by-step explanation:

√6 * √3

= √(6*3)

= √18

= √(9*2)

= √9 * √2

= 3 √2

Answer:

Number of terms = 2

Step-by-step explanation:

The graph of the system of equations can be seen at the end of the answer.

Here we have the system of equations:

3x + 2y = -6

y = -x + 2

The graph of the system is just the graph of the two lines in the same coordinate axis.

To have it in a simpler form, we can write both lines in the slope-intercept form:

y = (-6 - 3x)/2 = -3 - (3/2)*x

y = -x + 2

Now we just need to graph these two lines in the standard form, the graph of the system is the one you can see below. Such that the point of interception (-2, 0) is the solution of the system.

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Answer:

Undefined.

Step-by-step explanation:

Comment

Let's begin by discussing why a calculator throws up and gives an error when Tan(pi/2) is entered.

Start by entering Tan(89) which is 1 degree from pi/2. The calculator is very well behaved when you do that, but look at how big Tan(89) is. 57.29. That's pretty big as these things go.

I was taught that the answer to Tan(pi/2) was infinity which I think is no longer in vogue.  I think you should be answering Undefined.

(a) g(x)=4 means we need to find the value of x that makes y=4, which is -4

(b) g(0) means we need to find y when x=0, which is 2

Answer:

There are infinitely many solution

Step-by-step explanation:

If we simplify the line E by dividing everything by 5 we get Line F :

5x+5y = 40

x + y = 8  = Line F

As the lines are the same they will have infinite solutions as it can be anywhere on one line will be the same on the other.

Hope this helped and have a good day

9 es la nota minima (para aprobar) máxima tal que almenos el 10% de la clase apruebe el examen.

Hay 20 estudiantes, y un 10% debe aprobar el examen, es decir, almenos 2 estudiantes deben aprobar el examen.

Las notas de los 20 estudantes son:

{0, 4, 1, 0, 0, 7, 2, 1, 4, 0, 3, 9, 2, 0, 0, 4, 8, 1, 0, 9, 4}

Vemos que hay 2 estudiantes con la nota 9.

Esto significa que si el profesor define que la nota minima para aprobar el examen es 9, entonces dos estudiantes (el 10% de la clase) aprobaría el examen.

Entonces definimos 9 como la nota máxima tal que almenos el 10% de la clase apruebe el examen. (A medida que el valor de la nota decrese, el porcentaje de estudiantes aprobados incrementara).

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Step-by-step explanation:

I'm not sure where a is supposed to be in this equation, but I'm going to assume it's supposed to be written as either 3a x 4b = 54, or 304b = 54a. If it's something else, let me know, but I'll just answer these two for now.

1. 3a x 4b

So we know that b is equal to 9. Therefore, we can rewrite

[tex]3a \times 4b = 54[/tex]

as

[tex]3a \times 4(9) = 54[/tex]

To get rid of a multiplier on one side, divide both sides by the number you want gone. I'll use 4(9), which equals 36.

[tex]3a = 54 \div 36 = 1.5[/tex]

Then we can divide by 3 to get

[tex]a = 1.5 \div 3 = 0.5[/tex]

0.5 isn't a viable answer, so I'll try the second interpretation.

2. 304b = 54a

This one is a bit easier. All we need to do is divide both sides by 54 to get

[tex]304b \div 54 = a[/tex]

304 x 9 = 2736

2736/54 = 50.66...

Again, not a viable answer. Please edit your question to include a and I'll give it another shot!

The vertex form of the quadratic equation given is  y = 4(2x +1)² -12

An equation is formed when two algebraic expressions are equated by an equal sign , It has wide usage in mathematics to find the unknown variables.

A quadratic equation is given

y = 4x² +16x -48

The vertex form has to be written for it

The standard quadratic equation is

y = a(x-h)² +k

where h and k are the vertex

From the given equation

y = 4x² +16x +4 - 4 -8

y = (4x+2)² -12

y = 4(2x +1)² -12

So here it is in the standard form

Vertex is (-1 , -12)

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Answer:

Slope is 1

Step-by-step explanation:

[tex]m = \frac{y1 - y2}{x1 - x2} [/tex]

[tex]m = \frac{5 - 1}{4 - 0} [/tex]

[tex]m = 1[/tex]

Hi student, let me help you out!

..........................................................................................................................

Let's find the slope with the help of this formula:

[tex]\star\boxed{\mathrm{\cfrac{y2-y1}{x2-x1}}}\star[/tex], where y2 and y1 are y-coordinates, and x2 and x1 are x-coordinates.

Stick in the values: [tex]\mathrm{\cfrac{1-5}{0-4}}[/tex].

Upon simplifying, we get [tex]\mathrm{\cfrac{-4}{-4}}}=\boxed{slope=-1}[/tex]

Hope this helped you out, ask in comments if any queries arise.

Best Regards!

[tex]\star\bigstar\underline{\overline{\underline{\overline{\bf{Reach\:Far.\:Aim\:high.\:Dream\:big.}}}}}\bigstar\star[/tex]

[tex]\underline{\rule{300}{3}}[/tex]

Answer:

Step-by-step explanation:

Im sorry but you have to upload ur own pic

Answer:

The answer is. 5 cause 40÷8=5

Answer:

Yes it is in fact a function.

Step-by-step explanation:

Since there is one value of y for every value of x in the question

Answer:

Each shirt cost $20

Step-by-step explanation:

88- $28= 60

60/3= $20

Answer:

There are 30 numbers greater than 500, using 5, 4, 3, 2 with no repeats

Step-by-step explanation:

For a three-digit number the number must begin with 5. There are 3 choices for the remaining two places, so six possibilities.

523

524

532

534

542

543

For a four-digit number, any of the 2, 3, 4, 5 can be in the thousands places (four choices) then three choices for the hundreds place, then two choices for the tens place, then one choice for the one place:

4•3•2•1

This is 4!

There are 24 possibilities for the four-digit number.

2345 4235

2354 4253

2435 4325

2453 4352

2534 4523

2543 4532

3245 5234

3254 5243

3425 5324

3452 5342

3524 5423

3542 5432

In total there are 30 numbers.

Answer:

If Average speed = distance moved/time taken then distance moved = 2700km and the time taken is 5:45 then divide them and the answer is 470km/h and in si unit it is 130 m/s

I think that is the answer u can check if needed

Step-by-step explanation:

Answer:

xe^{xsinx}

Step-by-step explanation:[tex]xe^{xsinx}[/tex]

Answer:

dy/dx=-2y-5/2x

Step-by-step explanation:

In the long run, the percentage of homeowners in the area that will be using solar energy as a major source of fuel is 40.5%.

This can be found by solving for d in the fixed probability vector given as:

W = [ a b c d ]

Further shown as:

0.6a + 0.05b + 0.1c + 0d = a

0.15a + 0.85b + 0.1c + 0.06d = b

0.1a + 0.02b + 0.75c + 0.06d = c

0.15a + 0.08b + 0.05c + 0.88d = d

We find that:

a = 0.084

b = 0.352

c = 0.159

d = 0.405

In conclusion, the percentage of homeowners to use solar energy in the long run is 40.5%.

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Question 1 (b)

[tex]u \cdot v=11\\\\|u|=\sqrt{3^{2}+(-1)^{2}}=\sqrt{10}\\\\|v|=\sqrt{4^{2}+1^{2}}=\sqrt{17}[/tex]

So,

[tex]\cos \theta=\frac{11}{\sqrt{10}\sqrt{17}}\\\\\theta=\cos^{-1} \left(\frac{11}{\sqrt{10}\sqrt{17}} \right) \approx \boxed{32^{\circ}}[/tex]

Question 2 (b)

[tex]u \cdot v=22\\\\|u|=\sqrt{5^{2}+2^{2}}=\sqrt{29}\\\\|v|=\sqrt{4^{2}+1^{2}}=\sqrt{17}[/tex]

So,

[tex]\cos \theta=\frac{22}{\sqrt{29}\sqrt{17}}\\\\\theta=\cos^{-1} \left(\frac{22}{\sqrt{29}\sqrt{17}} \right) \approx \boxed{8^{\circ}}[/tex]

Answer:

sbdbd

Step-by-step explanation:

sgzydhebshsuheeje

Answer:

the an2wser is D

Step-by-step explanation:

i know because im smart lol