1/2x - 5+ 2/3 x= 7/6x+4

Answer:

let the grade points be a,b,c

a+b+c=258

b=c+10( since she noticed that on tests two and three,she scored 10 points fewer).

Answer:

Step-by-step explanation:

Let the first test score is x, then the next two are x - 10 and x - 20 and the total of three is 258.

We can reflect this as:

Solving we get:

The scores are: 96, 86 and 76

Answer:

5 1/3

Step-by-step explanation:

3 + 2 = 5

2 + 3 = 5

5 5/15

5 1/3 simplified

Answer:

5 5/15

Step-by-step explanation:

2/15 + 3/15 = 5/15 which is less than one whole. Then 3 + 2 = 5. 5 + 5/15 = 5 5/15

Answer:

X is true

Step-by-step explanation:

Answer: 28

Step-by-step explanation:

You have to do 1036 divided by 37.

Answer:

17142.85

Step-by-step explanation:

24000÷7=3428.57

3428.57×5=17142.85

Answer:

C) 855 pounds

Step-by-step explanation:

1,500 Canadian dollars x 0.57 = 855 pounds

Answer:

21.75 Miles

Step-by-step explanation:

s = d / t

d = s * t

s = 1.75 miles / 2.33333333 minutes

s = 0.75 mile/min

d = 0.75 mile/min * 29 minutes = 21.75 miles

Answer:

Step-by-step explanation: I am trying to interpret the question: I'll assume:

Line AB has a midpoint, M.

A is (8,4)

B is unknown, but desired

M is (3,-2)

We'll assume a straight line of the form y=mx+b, where m is the slope. m can be calculated by the "Rise" over the "Run" between the points A and M:

Rise = (4-(-2))=6

Run = (8-3)=5

Slope = (Rise/Run) = (6/5)

The line becomes y=(6/5)x+b

Calculate b, the y-intercept (the value of y when x is 0), by entering one of the two known points. I'll choose (8,4).

y=(6/5)x+b

4 = (6/5)(8)+b

b = 4 - (6/5)(8)

b = 4 - (48/5)

b = 4 - (9 3/5) or -5 3/5

The equation becomes:

y=(6/5)x - 5 3/5

Point B will have an x value of -2 [The change in x from A to M was (3-8) = -5. From M to 5 would be another -5 increment, so x goes from 3 to (3-5) or -2.

Find the value of y for x=-2:

y=(6/5)x - 5 3/5

y=(6/5)*(-2) - 5 3/5

y=(-12/5) - (28/5)

y = -(40/5) or - 8

B has coordinates of (-2, -8)

If coordinates of point A is (8, 4), then the coordinate of point B will be (-2, -8).

The "Midpoint-Formula" is used to find the coordinates of a point that lies exactly halfway between two given points. It's given as :Midpoint (M) = ((x₁ + x₂)/2, (y₁ + y₂)/2),

In this case, we have the midpoint as M(3, -2) and one of the endpoints as A(8, 4). We need to find coordinates of other endpoint which is B,

Using the midpoint formula, we rearrange it to solve for the missing coordinates (x₂, y₂),

x₂ = 2 × Mₓ - x₁,

y₂ = 2 × [tex]M_{y}[/tex] - y₁,

Substitute the given values:

We have : Mₓ = 3; [tex]M_{y}[/tex] = -2,

x₁ = 8; y₁ = 4

x₂ = 2 × 3 - 8 = -2;   y₂ = 2 × -2 - 4 = -8,

Therefore, the coordinates of point-B is(-2, -8).

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The given question is incomplete, the complete question is

The midpoint line AB is M(3, -2). If the coordinates of A is (8,4), What are the coordinates of B?

Answer:

x=6

UV=40

WV=40

UW=30

Step-by-step explanation:

GIVEN UV=WV

6X+4=40

X=6

NOW PUT X=6 in WV AND UW

Answer: 2  and 321 or  3  and 214

Step-by-step explanation:

One number is between 200-225.

Now, back up just a bit.  The product of the two numbers is 642.  Product comes from multiplying the two numbers.  So, if we divide 642 by the number that is between 200-225, we will get the other number.

 So, divide 200 into 642 and get 3 with a remainder of 42

     divide 225 into 642 and get 2 with a remainder of 192

This means that the other number must be either 2 or 3.  (note: this is because dividing by 200 gives the biggest value it could be and dividing by 225 gives the lowest value it could be -- think about sharing a bag of candy, dividing it between 2 friends gets each person the most candy and dividing it between more friends (3) gives each person less candy).

Well. if the other number is either 2 or 3, and the product of the two numbers is 642, the numbers must be either: 2  and 321 or  3  and 214

Answer:

In the picture above

.......

Answer:

f(0) = 0x (0, 0)

f(1) = 2 (1, 2)

f(2) = 4 (2, 4)

You better pay out with them brainliests................

Answer:

[tex]\rm x=7[/tex]

Step-by-step explanation:

Given equation:

[tex]\rm 5x-2+x=9+3x+10[/tex]

Collect like terms:

[tex]\implies \rm 5x+x-2=3x+10+9[/tex]

Combine like terms:

[tex]\implies \rm 6x-2=3x+19[/tex]

Add 2 to both sides:

[tex]\rm \implies 6x-2+2=3x+19+2[/tex]

[tex]\rm \implies 6x=3x+21[/tex]

Subtract 3x from both sides:

[tex]\rm \implies 6x-3x=3x+21-3x[/tex]

[tex]\implies \rm 3x=21[/tex]

Divide both sides by 3:

[tex]\implies \rm 3x \div 3=21 \div 3[/tex]

[tex]\implies \rm x=7[/tex]

Answer:

positive integer

Answer:

12 is a positive integer, you can also write it as +12.

Step-by-step explanation:

even if there is no + sign on the 12 it is still considered as a positive number,

therefore, 12 can be written as +12 as an integer.

it is up to u if u write 12 like this: +12 or like this: 12

Answer: x (x - 1)

Step-by-step explanation:

Answer:

2 other people.

Step-by-step explanation:

First, find a common denominator. Note that what you do to the denominator, you must do to the numerator:

[tex]\frac{1}{4} * \frac{3}{3} = \frac{3}{12}[/tex]

Each other person implies that she will reserve a piece of chocolate for herself, so you will subtract 1:

[tex]\frac{3}{12} - \frac{1}{12} = \frac{2}{12}[/tex]

She will share with 2 other people.

~

Answer:

<1 = 58 , <2 = 122, <3 = 58

Step-by-step explanation:

concept #1: a straight line has an angle of 180.

180 -122 = 58

concept #2: a angle across from another(in which they share a common point made by two lines crossing each other) have essentially the same angle degree

<2 = 122

there <3 is also angle degree of <1 which is 58

Answer:

[tex]5a^{3} - 3a^{2} b-3a^{2}[/tex]

Step-by-step explanation:

[tex]a^{2} (5a-3b)-3a^{2} |[/tex]

Expand brackets

[tex]5a^{3} - 3a^{2} b-3a^{2}[/tex]

Final Answer is

[tex]5a^{3} - 3a^{2} b-3a^{2}[/tex]

Answer:

46

Step-by-step explanation:

because if you add 36+10 it will give you 46 i think im right i dont really know

Answer:

-35-3.5f+28g

Step-by-step explanation:

Distribute (or multiply) each number (within the parenthesis) by 7.

7*-5= -35

7*-1/2f= -3.5f

7*4g= 28g

Add these up and get:

-35-3.5f+28g

Answer:

h is 5

sorry for bad handwriting

Answer:

g = -13 (steps below in the attached picture)

Step-by-step explanation:

Answer:

2^7

Step-by-step explanation:

Dividing fractions with exponents means you subtract, so 2^6/2^4 = 2^6-4 =2^2

Multiplying numbers with exponents means adding the exponents, so 2^2+2^5 = 2^2+5 = 2^7

Answer:

2^7

Step-by-step explanation:

please mark me as brainlest

The type of partnership that is characterized by the limited liability of all partners is the limited liability partnership.

A limited liability partnership has a statutory fund divided into shares, the size of which is determined by the statutory documents, and is liable for obligations only within the limits of its contribution.

The supreme governing body is the Board of Directors. When resolving issues at a meeting of participants, the number of votes is determined in proportion to the size of each participant's share in the statutory fund.  

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Answer:

Here are ALL of the answers to this quick check.

Step-by-step explanation:

1. limited liability partnership

2. Riley and Layla will each pay personal income tax on the portion of earnings that is theirs.

3. Jonah signs a purchase agreement with a supplier while Jaycee agrees to hire a marketing firm to drum up business.

4. When Jonathan and his friend pool their resources, the business will likely grow faster than it otherwise would; however, Jonathan will lose some of the control over decision-making that he currently enjoys.

5. partners usually draw up legal papers called articles of partnership.

partners usually draw up legal papers called articles of partnership.

I just took this and got 5/5 hope this helps :)

Answer:

S is the correct answer If it needs to be in alphabetical order.

Step-by-step explanation:

(If not then it could be either S or V)

Answer:

s

Step-by-step explanation:

[tex]s = \frac{t}{v} \\[/tex]

Multiply both sides by v,

s · v = [tex]\frac{t}{v}[/tex] · [tex]\frac{v}{1}[/tex]

The v[tex]s[/tex] on the right hand side cancel each othter out and we are left with

s·v = t

Which is the same thing as,

t = s · v

Answer:

The answer is -2.25

Answer:

-2.25

Step-by-step explanation:

1. Between each integer, there are four sections. That means that each section is 1/4, or 0.25

2. Starting at -2, we're going to the left by 0.25 to point B. This can be written as an equation of: [tex]-2 - 0.25 = B[/tex]

3. Now, since -2.25 is the result when subtracting 0.25 from -2, -2.25 is the decimal value positioned at point B.

If a map has a scale where 6 cm represents 8 km, using proportion, the actual distance in km that 8 cm represents is: 10.7 km.

Given the following:

Required:

Actual distance that 8 cm on the map represents.

We would apply our knowledge of proportion to solve this problem as follows:

Let x represent the actual distance we are looking.

6 cm = 8 km

8 cm = x km

[tex]x = \frac{8 \times 8}{6} \\\\x = 10.7 $ km[/tex]

Therefore, if a map has a scale where 6 cm represents 8 km, using proportion, the actual distance in km that 8 cm represents is: 10.7 km.

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