Mathematics College

(−6x+3)−(−2x^2+6x−10)

Answers

Answer 1
i simplified it to, 2x^2 - 12+13
Answer 2

Answer:

2x^2-12x+13

Step-by-step explanation:

1. Distribute the - sign to all #'s within the parentheses

-6x+3+2x^2-6x+10

2.Combine like terms

2x^2-12x+13

Related Questions

Who know the answer to this?

Answers

Answer: A (w=2a+3)

Step-by-step explanation: The answer is A because for every week after the tiger is born it gains 2 pounds. that's the w=2a part. The +3 is there because the tiger started with 3 pounds.

PLEASEEEEEEEEEEEEEEEEEEEEE HELPPPPPPPPPPPPPPPPPPPPPPPPP


Which answer choice describes y=-3x^(2) +7x - 2 Question 9 options: opens up with a maximum opens down with a maximum opens up with a minimum opens down with a minimum

Answers

opens down with a maximumTHANK YOU !!!! AND HAVE A NICE DAY !!!

SOMEONE PLEASE PLEASE HELP!!!

Answers

11 is the answer hope this helps :)
Trying to fill space

Solve for :x
8x- 3 = 5 (2x + 1)
A. x= -4
B. x= -2
C. x= 1
D. x= 9
Plz help

Answers

Answer:

-4

Step-by-step explanation:

8x-3=5(2x+1)

8x-3=10x+5

-2x-3=5

-2x=8

x=-4

Answer:

A

[tex]x = - 4[/tex]

Step-by-step explanation:

do the Parentheses first so----

do Parentheses first which would then be 8x-3=10x+5

then put "10x in the middle of 8x and -3

so

[tex]8x - 10x - 3 = 5[/tex]

then 8x-10x which would equal -2x

then you would be left with

[tex] - 2x = 5 + 3[/tex]

add the 5+3 ------>> -2x=8

(divide both sides)

[tex]x = - 4[/tex]
















A bag has yellow, red, green, blue, black, and white marbles. There are 5 of each color in the bag. What fraction of the marbles, in simplest form, are not black or white?

Answers

Answer:

2/3

Step-by-step explanation:

Have a great day

I will mark you brainliest

Answers

Answer:

it is b and c

Step-by-step explanation:

3887860 tonnes of paper was collected last year. round it to the nearest million

Answers

Answer:

4000000

Step-by-step explanation:

thats to the nearest million

Using conversion, the 3887860 tones of paper is converted into 400000 millions.

What is conversion?

Conversion is "the process of changing the value one of form to another".

According to the question,

3887860 tones of paper was collected last year. In order to convert to the nearest million.

1 ton = 9,071847 million

3887860 tones = 9,071847 × 3887860

                          = 3.52700711 [tex]e^(13)[/tex]  ≈ 400000

Hence, using conversion, the 3887860 tones of paper is converted into 400000 millions.

Learn more about conversion here

https://brainly.com/question/2600105

#SPJ2

Sam had 35 red and yellow marbles. If 60 percent of the marbles are yellow how many RED marbles does sam have?

Answers

Answer:14 red marbles

Step-by-step explanation:

60% of the marbles are yellow  and there is a total of 35 marbles.

60% of 35 is 21, so there are 21 yellow marbles.

35-21= 14,

leaving you with 14 red marbles.

HELP MY HOMEWORK IS DUE IN 20 MINUTES

Answers

Answer:

c

Step-by-step explanation:

Answer:

Graph C.

Step-by-step explanation:

a function is determined by every input having a specific outpit. since each input of x has a specific answer for Y, graph C is a function.

Use the distributive property to simplify the expression 5(4x + 8)

Answers

Answer:

20x+40

Step-by-step explanation:

Hey there! first, we multiply 5 x 4x = 20x. then we multiply 5 x 8 = 40

now we add them but in the 20x there is x so we can't add them but we can write them as 20x + 40

Answer:

[tex]\huge\boxed{\sf{20x+40}}[/tex]

Step-by-step explanation:

Hello.

The Distributive Property states that

a(b+c)=ab+ac [tex]\mapsto[/tex] we multiply a times b and c

Now, simplify the given expression:

5(4x+8)

20x+40

I hope it helps.

Have a great day.

[tex]\boxed{imperturbability}[/tex]

get brainliest please help

Answers

Answer:

2

Step-by-step explanation:

9514 1404 393

Answer:

  -3/2

Step-by-step explanation:

The line crosses grid intersections at (-1, 2), (1, -1) and (3, -4). These points are separated by 2 units horizontally and 3 units vertically.

The rise (vertical change) is -3 for each run (horizontal change) of +2, so the ratio rise/run is -3/2. That is the slope of the line: -3/2.

Declan says that for any number n, the product 4xn is greater than 4. Which vaule of n shows why Declan is incorrect

Answers

Answer:

n>1

Step-by-step explanation:

Given

Statement: 4x n is greater than 4

Required

Value of n

First we need to rewrite the statement in algebraic form;

Product 4 * n is represented by 4n

greater than 4 is represented by > 4

Bringing these two together, it gives the following

Divide through by 4

We've arrive at solution;

This means that n is greater than 1

So, the values of n must start from 2 to show that the condition is true

Question 2 (1 point)
Jon drinks 10 sodas a week. Which graph correctly represents the unit rate for this
proportional relationship?

Answers

Graph A because the graph starts out at 10 on week one and goes up by ten each week

If an interior angle of a regular polygon measures 108°, how many sides does the polygon have?

Answers

Answer:

5

Step-by-step explanation:

(n-2)180 = 108

          n

Distribute

180n-360=108n

-360=-72n

5=n

n=5

Answer:

5 sides

Step-by-step explanation:

Use the formula for the measure of an interior angle of a polygon

[tex]\frac{(n - 2)180}{n}[/tex]

Solve for n (the number of sides):

108 = [tex]\frac{(n - 2)180}{n}[/tex]

108n = (n - 2)180

108n = 180n - 360

-72n = -360

n = 5

So, the polygon has 5 sides.

I cant figure out if its + or ×​

Answers

Answer:

it b the one u clicked cus u have to add the number together to get the result

Step-by-step explanation:

A certain paint is to be mixed with 3 parts yellow to 2 parts blue. What is the ratio of yellow paint to the total amount of mixed paint?

a. 3 to 2

b. 3 to 1

c. 3 to 5

d. 2 to 3​

Answers

3 to 2 I hope you have a great day lol

Pleaseeee helppp meeee

Answers

Answer:

4 green jellybeans

Step-by-step explanation:

Which of the following figures is a polygon?
OA
3
OD

Answers

Answer:

b

hope this helps:)

Step-by-step explanation:

B because the top is perpendicular from each other

Plz help in 1 min plz plz

Answers

in the second column first question in the table the answer is 12, below that is 30, below that is 42, in the first column fourth box down the answer is 11, i used the equation of distance = speed x time to work out the number of bracelets and the equation time = distance/ speed to work out the time, i apologise if any of this is wrong but overall i hope that it helps

I really need help please! Number 5!! (Factoring)

Please show how you got it.

Answers

Answer:

(4×-3)(2x-1)

Step-by-step explanation:

8x²-10x+3

8x²-4x-6x+3

4x(2x-1)-3(2x-1)

(4×-3)(2x-1)

Mark football team has scored about 23 points each game. They played 12 games this season. What is the best estimate for the total number of points they scored in the season?

Answers

Answer:

estimate:280

Step-by-step explanation:

23x12=276

Situe no mesmo sistema de eixos cartesianos os pontos A(1, 3), B(-2, 1), C(0, -4), D(-3, 0), E(-2, -3), F(2, -1), G(3, -4) e H(5/2, ½).

Answers

Answer:

A,D,F,E

Step-by-step explanation:

what are the slope and y-intercrpt of the line described by the equation y=-2x+5?​

Answers

The slope of y=-2x+5 is -2 the intercept is 5

Help please who ever correct brainliest

Answers

Answer:

Step-by-step explanation:

  5

3  _

    18

Abraham went hiking last Saturday. From the car park, he walked 4 km due north,
then 2.5 km due west before stopping to eat his picnic.

a) Draw a diagram to show his journey.
b) Write down the journey as the sum of two column vectors.
c) After his picnic, Abraham walked in a straight line back to the car park. How far did he walk to get back?

Answers

Answer:

a. (see attachment)

b. 6.5 km

c. 4.717 km

MAKE SURE TO USE UNITS

5+19x2
What is the correct answer

Answers

Answer:

43

Step-by-step explanation:

PEMDAS 19 times 2 is 38 plus 5 equals 43

What is 45% of 156?
Thanks.

Answers

Answer:

45% of 156 = 70.2

The answer is 70.2 hope this helps

Need ASAP. Only answer if ur confident in ur answer

Answers

Answer:

360 m²

Step-by-step explanation:

surface area of a square base pyramid = base area + 4 ( triangular sides area)

where:

base = 12 m

side height length = 9 m

Surface area = 12² + 2(12)9

                     = 144 + 216

                     = 360 m²

please help i’ll give brainliest❤️

Answers

Answer:

12 should be right I think I did the math

Step-by-step explanation:

£412 ————> €515
£500 ————> (515/412)*500 = €625

The answer is €625

What dose 750 divided by 30 equals what

Answers

Answer:

25

Step-by-step explanation:

30 goes into 750 25 times.

You can check your answer by multiplying 30 by 25 which equals 750. Therefore your answer is correct.

The 750 divided by 30 equals 25. This means that if we distribute 750 objects into 30 groups equally, each group would contain 25 objects.

When we divide 750 by 30, we can calculate the result as follows:

750 ÷ 30 = 25

Therefore, 750 divided by 30 equals 25. This means that if we distribute 750 objects into 30 groups equally, each group would contain 25 objects. Division is the arithmetic operation that allows us to determine how many times one number (the divisor) can be subtracted from another number (the dividend) without resulting in a negative value.

In this case, when we divide 750 by 30, we find that the quotient is 25. This represents the number of groups or units we can obtain when dividing 750 into 30 equal parts. Division is a fundamental mathematical operation used in various real-life scenarios, such as distributing resources, calculating averages, and solving ratio problems.

To know more about divided:

https://brainly.com/question/15381501?


#SPJ6

Other Questions
What was apartheid?A the rule and authority of British leaders in the South African governmentB) the lack of religious freedom in South Africathe segregation of black South Africans in white South African society Evaluate (754 mm)/(41 s) to three significant figures and express answer in SI units using an appropriate prefix. If Josh can read 18 pages in 40 minutes, how long will it take him to read 90 pages? In your opinion, how did music influence the life of the Medieval and Renaissancecomposers? Diagram shows the composite solid formed by a cuboid and a right prism. Trapezium LMNP is the uniform cross section of the prism. It is given the volume of the composite solid is 444cm. Calculate the length, in cm of MN What is 28% of 76. Somebody help please!!! always, sometimes, or never.in an isosceles right triangle, the ratio of the measure of the angles is 1:1:2 helpp this is characteristics of quadratic functions Simplify this expression2 x x x 3 x y(The 2nd x is algebra) We believe that our kids deserve good day care and public schools. We believe our kids deserve public schools where students can learn and teachers can teach. And we want to believe that our parents will have a good retirementand that we will too. 1988 Democratic National Convention Keynote Address, Ann Richards Use the drop-down menu to answer the question. What type of rhetorical device does the speaker use in this passage? need help asapKatherine was out at a restaurant for dinner when the bill came. Her dinner came to $22. After adding in a tip, before tax, she paid $28.38. Find the percent tip. 10. (a) Describe how the structure of an alloy is different to a pure metalYou can type directly into this text box below: (2)10. (b) Suggest why coins are not made of pure copper. Do not give cost as a reason.You can type directly into this text box below: (1)Grade 5+ 15 marksTotal 27 marksUm, yea, please help lol The word quantitative is made from the Latin word quantitas and the suffix -ive. What doesquantitative mean?Job performance is best evaluated by quantitative standards that should apply to all employees,regardless of their job description.A.easily understoodB.measuring an amountC. applying with fairnessD.frequently criticized Write the differences between:(a) Physical and biological environmentsb) Afforestation and deforestationPlanned and unplanned cities Simplify and find value. a 3x^3x^3+5x^39x^3 if x=1 * WILL GIVE BRANLEST *Which sentence includes a metaphor?Aunt Lenoras voice was as sweet as a choir of angels.Aunt Lenoras voice was a choir of angels.Aunt Lenoras voice sounded like a choir of angels.Aunt Lenoras voice reminded us of a choir of angels.. Consider the two expressions. Expression 1Expression 2 9x+x2(5x) Which statement is true? Expression 1 is equivalent to Expression 2 because the two expressions have the same amount of terms. Expression 1 is equivalent to Expression 2 because the two expressions have the same amount of terms. Expression 1 is equivalent to Expression 2 because the two expressions have the same value regardless of which value is substituted into them. Expression 1 is equivalent to Expression 2 because the two expressions have the same value regardless of which value is substituted into them. Expression 1 is not equivalent to Expression 2 because the two expressions do not have the same number of variables. Expression 1 is not equivalent to Expression 2 because the two expressions do not have the same number of variables. Expression 1 is not equivalent to Expression 2 because the two expressions do not simplify to equivalent expressions. Expression 1 is not equivalent to Expression 2 because the two expressions do no i need the answer asap Answer this to get Brainiest:Find the Difference:llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllilllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllWhich row has a different letter than the other ones?