What actually the value of X because I’m still processing how this goes. Can someone pls help me

Answer: a

Step-by-step explanation:

Answer:

590

Step-by-step explanation:

(62-3)=59

(2+8)=10

59x10

=590

Answer:

590

Step-by-step explanation:

Solve what's in parentheses:

Multiply:

I hope this helps!

Answer:

321.44

Step-by-step explanation:

(234.67+150)-63.23

Answer:

$5.55 tip

Step-by-step explanation:

The percentage of representatives staying at least two nights renting a car is 44%. Then the correct option is B.

The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.

The two-way table below describes the car rental habits of sales representatives attending a conference.

The percentage of representatives staying at least two nights rented a car will be

[tex]\rm Percentage = \dfrac{11}{25}*100 \\\\Percentage =0.44*100\\\\Percentage = 44 \%[/tex]

The percentage of representatives staying at least two nights renting a car is 44%. Then the correct option is B.

More about the percentage link is given below.

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Answer:

14 out of 17 is a 82% and 31 out of 39 is a 79%.

14 out of 17 is better

Answer:

it's better to get 14 out of 17

Step-by-step explanation:

14 out of 17 is 82% while 31 out of 39 is 79%

Answer:  Approximately 1.0714 gallons

===========================================

Work Shown:

x = amount of pure water

3 gallons of 95% alcohol means you have 3*0.95 = 2.85 gallons of pure alcohol.

If we add on x gallons of pure water, we'll have 3+x gallons of solution

So we'll have 2.85/(3+x) representing the ratio of the amount of pure alcohol to total solution. Set this equal to 0.70 and solve for x

2.85/(3+x) = 0.70

2.85 = 0.70(3+x)

2.85 = 0.70(3)+0.70(x)

2.85 = 2.10+0.70x

2.85-2.10 = 0.70x

0.75 = 0.70x

0.70x = 0.75

x = 0.75/0.70

x = 1.07142857142858 which is approximate

x = 1.0714

So if you add about 1.0714 gallons of pure water, you'll go from 95% alcohol to 70% alcohol.

Answer:

12

Step-by-step explanation:

Hey there!

=> n + 652 = 17 { Substract 652 from both sides}

=> n + 652 -652 = 17 - 652

=> n = 17 -652

=> n = -635

Therefore, N = -635

Answer:

  f(x) +g(x) = x^2 +x -20

  domain: all real numbers

Step-by-step explanation:

The sum of two polynomial functions is found by adding the terms of each function definition:

  f(x) +g(x) = (x -4) +(x^2 -16)

  f(x) +g(x) = x^2 +x -20

__

The domain of any polynomial is "all real numbers." The set of polynomials is closed to addition, meaning the sum of any polynomials is another polynomial. The sum, too, will have a domain of "all real numbers."

Hi!

To find the surface area, we must first find the area of all of the faces and then add them together.

Because every face is the same size, the formula will be:

6(8 x 8)

6 represents the number of faces and 8 x 8 represents the formula to find the area of each.

6(8 x 8) =

6(64) =

384

The surface area of the cube is 384 square inches.

I hope this helps you!

-Nishaun

Answer:

Please Brainliest

2/13

Step-by-step explanation:

So firstly, know that there are 13 cards in the deck (3 + 6 + 4).

Therefore, the probability of drawing a green is 4/13.

After you draw the green card, there will be 12 cards left. Therefore, the probability of drawing a purple card next is 6/12.

To find compound probability, multiply the probabilities of the two separate events happening together:

4/13 * 6/12

= 2/13

Discontinuity is the value of x or y for which the function is not defined. The function is discontinued at points x=0 and x=4.

The discontinuity is the value of x or y for which the function is not defined. It is represented by a blank dot at the point at which it is not defined.

The discontinuity of the function is represented by a blank dot, and it is the point where the function is not defined.

If we look in the graph, we will find that there are three blank dots, which are at:

x = -2

x = 0

x = 4

Now, since discontinuity means that the function is not defined but as we can see that the value of the function is defined at x = -2, therefore, we are left with only two options which are x=0 and x=4.

Hence, the function is discontinued at points x=0 and x=4.

Learn more about Discontinuity:

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Answer:

1. b,c,e

2. c

Step-by-step explanation:

Answer:

x^2+x

Step-by-step explanation:

multipling all sides by x+1

Answer:

The answer would be A) (-69, 15)

Solution:

Finding 1st and 2nd

m = (y2 - y1)/(x2 - x1)

m = (15 - 3 )/(6 - 3)

m = 12/3

y = 4x + b

3 = 3(3)+b

3=9+b

-9 -9

-6=b

Finding 3rd

repeat the above process for 1 and 2, so now use 2 and 3 in the equation.

m = -9/3

m=-3

y=-3x+b

15=-3(6)+b

b=-3

Step 2

Answer:

186miles

Step-by-step explanation:

248 divided by the 8 hours she traveled means she was going 31 miles per hour. and 31 mph for 6 hours is 186 miles.

Answer:

y = 2x - 3

Step-by-step explanation:

The graph is a straight line, thus linear with equation

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (3, 3) and (x₂, y₂ ) = (6, 9) ← 2 points on the line

m = [tex]\frac{9-3}{6-3}[/tex] = [tex]\frac{6}{3}[/tex] = 2 , thus

y = 2x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (3, 3 ), then

3 = 6 + c ⇒ c = 3 - 6 = - 3

y = 2x - 3 ← equation relating x and y

The equation whigh relates x and y points on the graph can be expressed in slope-intercept form as y = 2x - 3

The general form of a slope - intercept equation is :

Slope, b = Rise / Run

Slope, b = 6/3 = 2

Taking a pair of point on the graph :

(3, 3)

3 = 2(3) + c

3 = 6 + c

3 - 6 = c

c = - 3

Therefore equation can be expressed thus :

Learn more : https://brainly.com/question/18618957

Answer: 14 miles om 48 min.

Answer:

the last one

Step-by-step explanation:

D.

The last answer is correct

The greatest advantage of SI is that it has only one unit for each quantity (type of measurement). This means that it is never necessary to convert from one unit to another (within the system) and there are no conversion factors for students to memorize.

HOPE THIS HELPED

AND IF IT DOES PLEASE GIVE BRAINLIST

Answer:

swim bike and run.

Step-by-step explanation:

Answer:

D: -5,2,6

Step-by-step explanation:

The factorisation of the polynomial [tex]2x^3+8x^2+3x+12[/tex] can be done as [tex](2x^2+3)(x+4)[/tex].

A factor of n is a number that when multiplied by another number gives us the number n.

In order to factorise the given polynomial, we need to take the common terms out, therefore, the factorisation of the given polynomial can be done as,

[tex]2x^3+8x^2+3x+12[/tex]

Take 2x² as the common term from the first two terms and 3 from the last two terms,

[tex]2x^3+8x^2+3x+12\\\\= 2x^2(x+4)+3(x+4)\\\\=(2x^2+3)(x+4)[/tex]

Hence, the factorisation of the polynomial [tex]2x^3+8x^2+3x+12[/tex] can be done as [tex](2x^2+3)(x+4)[/tex].

Learn more about Factors:

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Answer: Look below.

Step-by-step explanation: To simplify this problem, you need to follow order of operations.

First you need to multiply (or divide, doesn't matter.)

Then you need to divide.

Lastly, you would subtract to get the answer of 6.

Use PEMDAS for order of operations.

Step-by-step explanation:

order of operations devide 12by 4 to get 3 and multiple the answer by 3 to9 and substract it from 15 to get 6

A conic section can be an ellipse, a parabola or a hyperbola.

The equation of the conic section represents a hyperbola

The equation of the conic section is given as:

[tex]\frac{-5x^2}{10} - \frac{5y^2}{2} = 1[/tex]

The equation of a hyperbola is represented as:

[tex]\frac{x^2}{a^2} - \frac{y^2}{b^2} = 1[/tex]

By comparing the given equation of the conic section and the general equation of a conic section, we can see that both equations are similar in some aspect

Hence, the equation of the conic section represents a hyperbola

Read more about conic section at:

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Answer:

it is C on edg2020

C.) parabola

Step-by-step explanation:

Answer:

6.4 minutes

Step-by-step explanation:

The question gave us the following details:

Average speed = 60mph

Time spent on trip = 8 hours

Average speed of express train on way back = 75mph

T = distance/speed

D = distance

V = speed

T = d/v

d = v(t)

d = 60 x 8

= 480

Such that

480/75

= 6.4 hours.

That is 6 hours 40 minutes is the length of time it would take on the trip home.

Thank you!

Answer:

6.4 hours / 6 hours 40 minutes

Step-by-step explanation:

Do you do RSM? 6th Grade Advanced?

Answer:

first of all we don't know where m is so I will give you all the degrees for all the angles so angle DAB is equals to 75 degrees angle ABC is equals to 105 degrees angle ADC is equals to 105 degrees

The measure of the angles ∠A will be 105°. Then the correct option is B.

It is a polygon that has four sides. The sum of the internal angle is 360 degrees. In a trapezoid, one pair of opposite sides are parallel.

In the isosceles trapezoid, the sum of opposite angles will be equal to 180°. Then the equations are given as,

∠A + ∠C = 180°

Then the measure of the angle ∠A is calculated as,

∠A + 75° = 180°

∠A = 105°

The measure of the angles ∠A will be 105°. Then the correct option is B.

More about the trapezoid link is given below.

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