Brainly to whomever somehow solves for x. I WILL REPORT SCAMS AND UNHELPFUL "WHAT?" ANSWERS.

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data

number = x = ?

Step 02:

x = number

5 * x + 8 = 10 + 3 * x

5x + 8 = 10 + 3x

5x - 3x = 10 - 8

2x = 2

x = 2 / 2 = 1

The answer is:

The number is 1

The second part of the two functions created in Part A has the greater rate of change.

The table given lists the points (2,5), (7,2), and (10,3) on a coordinate plane.

Using these three points, two linear functions can be created.

The first linear function, f(x) = mx + b, is calculated by taking the slope, m, and the y-intercept, b, and then fitting it into the linear equation.

The slope of a line is found by calculating the rise over the run.

Using two points, the slope is calculated using \(m = (y^{2}  - y^{1} )/(x^{2}  - x^{1} ).\)

Using the two points (2,5) and (7,2), the slope is calculated as

m = (2 - 5)/(7 - 2) = -3/5.

The y-intercept, b, is the point at which the line crosses the y-axis.

This can be found by plugging in the coordinates of any one of the points into the linear equation and solving for b.

For the first linear equation, (2,5) will be used.

The linear equation becomes 5 = -3/5 × 2 + b, which is then solved for b to get b = 9/5.

Therefore, the first linear equation is

f(x) = -3/5x + 9/5.

The second linear equation is calculated in the same way.

Using the points (7,2) and (10,3), the slope is calculated as

m = (3 - 2)/(10 - 7) = 1/3.

Plugging the coordinates of either point into the linear equation and solving for b will give the y-intercept. This time, (7,2) will be used.

The linear equation becomes 2 = 1/3 × 7 + b, which is then solved for b to get b = -13/3.

Therefore, the second linear equation is f(x) = 1/3x - 13/3.

To prove that these lines work exclusively with the three points given, the x-value and y-value of each point should be plugged into both equations.

For the first point, (2,5), the equations become:

f(x) = -3/5x + 9/5  =  5
f(x) = 1/3x - 13/3 = 5

For the second point, (7,2), the equations become:

f(x) = -3/5x + 9/5  =  2
f(x) = 1/3x - 13/3 = 2

And for the third point, (10,3), the equations become:

f(x) = -3/5x + 9/5  =  3
f(x) = 1/3x - 13/3 = 3

The equations all equal the corresponding y-values, proving that these two lines created with the three points are exclusive to these points.

The line with the greater rate of change is the second equation,

f(x) = 1/3x - 13/3.

To find the rate of change, the slope of the line must be found, which is already calculated to be m = 1/3.

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The probability that one toss will come up heads and the other will come up tails when you flip a coin two times is 50%.

Imagine you've got a coin, and you flip it two times. Once you flip a coin, it can either arrive on heads (the side with a confront) or tails (the side with the hawk, in the event that it's a US quarter).

On the off chance that you flip the coin two times, there are four distinctive conceivable ways the coin can arrive:

heads-heads (HH),

heads-tails (HT),

tails-heads (TH),

and tails-tails (TT).

Presently, out of these four conceivable results, the HT and TH results have one hurl(toss) that comes up heads and the other hurl that comes up tails. So, we're curious about the likelihood of getting either HT or TH.

Since there are four conceivable results and two of them are HT and TH, the likelihood of getting one hurl that comes up heads and the other that comes up tails is 2 out of 4, or 50%.

So, in the event that you flip a coin two times, there's a 50-50 chance that you'll get one hurl that comes up heads and the other that comes up tails

Hence, the likelihood that one hurl will come up heads and the other will come up tails after you flip a coin two times is 2 out of 4, or 50%. 

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2x + 3y = 1470

3y = -2x + 1470

y = -2/3x + 490 is the equation in slope intercept form.  

slope = -2/3

y intercept = 490

allso, can u mark brainlist

Answer:

72

Step-by-step explanation:

just times 6 by 12 to get the answer

An angle bisector is a line that divides an angle into two equal parts

From the figure attached, we will observe that Line RU bisects Angle TRP into two parts (TRU & PRU)

Hence, the corect answer is a. (RU)

Answer:

150 minutes

Step-by-step explanation:

If Anna read 75% of her 300-page book, then she has already read:

300 × 75%

= 300×0.75

= 225

225 pages.

If Anna has already read 225 pages, then she has:

300 - 225 = 75

75 pages left still to read.

If Anna reads 2 minutes per page, then she has

75 × 2 = 150 minutes.

She has 150 minutes of reading left to finish her book.

By the way, it's weird to say you have 150 minutes of something to do. In real life 150 minutes = 2 1/2 hours. jfyi. Have a great day!

Answer:

-6y+4x

Step-by-step explanation:

ccombine the like terms

Answer:

4y + 4x

Step-by-step explanation:

Combine like terms

5y - 8x - y + 12x

4y-8x+12x

Combine like terms

4y-8x+12x

4y+4x

Rearrange terms

4y+4x

4x+4y

Answer:

48+6= 54

54/2= 27

Answer is 27

Step-by-step explanation:

The most widely used method for rating attributes is the Likert scale.

The Likert scale is a popular method for measuring attitudes, opinions, and perceptions of individuals towards a particular attribute or construct.

It consists of a series of statements or items that respondents are asked to rate on a scale typically ranging from "Strongly Disagree" to "Strongly Agree" or from "Very Unsatisfied" to "Very Satisfied."

The scale can vary in the number of response options, but it usually has five or seven points.

The Likert scale provides a way to quantify subjective responses and allows researchers to gather data on people's preferences, opinions, and perceptions.

It is widely used in various fields such as psychology, social sciences, market research, and customer satisfaction surveys.

Therefore, the Likert scale is the most widely used method for rating attributes.

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The number of  boys and girls in a class of 150 students is 90 and 60 respectively.

RATIO:

Comparing two quantities of the same units and determining the ratio tells us how much of one quantity is in the other.

i.e., it shows how many times a number contains another.

Total number of students = 150

ratio of boys to girls = 3 : 2

B:G = 3 : 2

now

3x + 2x = 150

5x = 150

x = 30

the number of boys = 3x = 3 X 30 = 90 boys.

the number of girls = 2x = 2 X 30 = 60 girls.

The number of  boys and girls in a class of 150 students is 90 and 60 respectively.

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Answer:

Step-by-step explanation:

Step one:

given data

total budget=$2500

we are told that the hall charges $60 for cleanup, the amount is a fix charge

and per person is $39

let the number of persons be x

The model for the situation is described by y=mx+c

Step two:

2500=39x+60

solve for x

2500-60=39x

2440=39x

divide both sides by 39 we have

x=2440/39

x=62.56

The greatest number of people that they may invite and still stay within their budget.  is 62

Answer:

B. Student tickets cost $2 and Adult cost

$4.50. After 8 tickets were sold, the

amount of money collected was $23.50

Step-by-step explanation:

x+y = 8  means we  have 8 things

2*x + 4.50y = 23.50

The first item costs 2 dollars each and the second item costs 4.50 each and the total costs for all items bought is 23.50

Step-by-step explanation:

A = r², find A when r is 14 centimeters.

A = (14)²

A = 196 cm²

Answer:

15.14%

Step-by-step explanation:

The formula for APR is stated thus:

APR=fees+interest/principal/n*365*100

principal is the loan amount of $700

fees is the processing fees on the loan which is $50

interest amount=principal*interest %=$700*8%=$56

n is the number of days of the loan which is a year i.e 365 days

APR=($50+$56)/$700/365*365*100

APR=$106/$700/365*365*100

APR=0.151428571 /365*365*100

APR=0.151428571 *100=15.14%

The annual percentage rate on the loan is 15.14% which represents the actual cost on the loan not just the interest cost of 8% annually

Answer:

372,100.............

Answer:

\(372100\)

Step-by-step explanation:

A number to the \(x\) power represents \(x\) amount of times the number is multiplied by itself. To the second power means that the number is multiplied by itself twice.

\([(20\times30)+10]^2 = 610^2\) (first work on terms inside parentheses)

\(= 372100\)  (\(610^2 = 610\times 610\))

Hope this helps :)

Answer:

H

Step-by-step explanation:

As you can see the more shirt's that were bought the lower the price becomes per shirt.

The expression that represents the number of kids in the fair is 20 + a

From the question, the given parameters are:

Adults = a

Kids = 20 more kids than adults

The above can be represented as

Kids = 20 + Adults

Substitute Adults = a in the equation Kids = 20 + Adults

So, we have the following equation

Kids = 20 + a

Remove the variable "kids"

So, we have the following expression

20 + a

Hence, the expression is 20 + a

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The polar bear has a birth weight of 0.5 kilogram.

The linear equation is y = x + 0.4t

Given,

The weight gained by polar bear each week after it was born = 0.4 kg

The weight of polar bear after 3 weeks = 1.7 kilo grams

We have to write an linear equation to represent this ;

Here,

y be the weight of polar bear

x be the initial weight

t be the number of week.

So,

the equation be like;

y = x + 0.4t

Then,

1.7 = x + 0.4 x 3

x = 1.7 - 1.2 = 0.5

The polar bear has a birth weight of 0.5 kilogram.

The linear equation is y = x + 0.4t

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Answer:

B

Step-by-step explanation:

(A) The scale factor of the dilation that transforms Triangle PQR to Triangle P'Q'R'  is 1/2

(B) Coordinates of Δ P"Q"R"

P" (-4,0)

Q"(-3,1)

R"(1,-2)

(C) Triangles PQR and P"Q"R" are not congruent.

Given

ΔPQR is transformed into ΔP'Q'R'

Coordinates of P, Q, R are

P (8,0),

Q(6,2)

R(-2,-4)

Coordinates of P'Q'R' are

P′(4, 0)

Q′(3, 1)

R′(−1, −2)

(A) By Distance formula we can find the distance between P Q and P'Q'

Distance formula = \(D = \sqrt{(x2-x1)^{2} +(y2-y1)^{2} }\)

Where D = Distance between two points

from distance formula we can write that

PQ = \(\sqrt{(6-8)^{2} +(2-0)^{2} } = \sqrt{4+4} =2 \sqrt{2}\)

Similarly

P'Q'= √2

PQ /P'Q' = 2

hence the scale factor of dilation is 1/2 (Compression)

(B )The Coordinates of Reflection about y axis can be written for a point

(x,y) as (-x,y)

So the Coordinated of Δ P"Q"R" can be written as

P" (-4,0)

Q"(-3,1)

R"(1,-2)

(C) ΔPQR  and ΔP"Q"R" are similar triangles but they are not  congruent because their sides  are not equal in size.

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The similar triangles in the question, with proportional sides indicates;

4. The proportion that must be true is the option G

G. 4/6 = 7/x

Similar triangles are triangles are triangles that have the same shape but may have different sizes.

The possible triangles in the question includes two triangles with specified side lengths AB = 6 inches, AC = 7 inches, DE = 4 inches, DF = x inches

The definition of similar triangles indicates that we get;

DE/AB = EF/BC

DF/AC = DE/AB

DF/AC = EF/BC

Therefore;

(x/7) = 4/6

The correct option which indicates the proportion that must be true, therefore is option G

G. 4/6 = x/7

Part of the question includes two triangles, please see attached diagram created with MS Excel

The possible proportions, from which to select the proportion that must be true are;

F (7/x) = (4/6)

G 4/6 = x/7

H 6/4 = x/7

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The diameter of the circle with the circle equation (x+8)² + (y+4)² = 256 is 32 units

The equation of the circle is given as:

(x+8)² + (y+4)² = 256

As a general rule, a circle equation is represented as:

(x - a)² + (y - b)² = r²

Where r is the radius.

By comparing both equations, we have:

r² = 256

Take the square roots of both sides

r = 16

Multiply by 2 to get the diameter

d = 32

Hence, the diameter of the circle is 32 units

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Using the formula of combination and probability theorem , The answer is b) 75.

Combinations are mathematical operations that count the number of potential configurations for a set of elements when the order of the selection is irrelevant.

The formula for combination is:

\(C(n,r) = \frac {n!}{r!(n-r)!}\)

selecting 1 blue ball from 5 blue balls = C(5,1)

=5

selecting 2 orange balls from 6 balls = C(6,2)

=15

Total ways of selection = 5*15=75

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Answer:

2.64

Step-by-step explanation:

b*h=5.28

5.28/2=2.64

Answer:

the point is at 0,1 because it just isn't easy to tell where the stuff is qt it's a graph it's k-3 grade stuff bro

Yes, the tangent constraint can be applied between a line and an arc in many CAD (Computer-Aided Design) software programs.

In CAD, a tangent constraint is a geometric constraint that forces two entities (lines, arcs, circles, etc.) to share a common tangent at their point of contact. When you apply a tangent constraint between a line and an arc, the software will ensure that the line and the arc are always tangent to each other at their point of intersection.

This constraint is useful for designing mechanical components, such as gears or cams, where you need to ensure that the contact between two parts is smooth and continuous. It is also commonly used in architecture, where a building's curved surfaces may need to be tangent to adjacent straight lines or walls.

In short, the tangent constraint can be applied between a line and an arc, and it is a useful tool in many different fields of design.

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Answer:

The diameter is 40

Step-by-step explanation:

The number of apples in the bag is 18.

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

Cost of a bag of apples = $36

Cost of one apple = $2

Now,

The number of apples in the bag.

= 36 ÷ 2

= 18

Thus,

The number of apples in the bag is 18.

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The complete question.

The cost of a bag of apples is $36 based on the cost of one apple which is $2 .

Find the total number of apples in the bag?