Mathematics High School

HELP ASAP YOU GET BRAIBLIEST FOR CORRECT ANSWER

Answers

Answer 1

Answer:

8x+9

if you are happy with my answer, please give brainliest :)

Step-by-step explanation:

Combine like terms:

2x+9+6x=8x+9

Answer 2

Step-by-step explanation:

Combine like terms:

2x+9+6x=8x+9

Answer:

8x+9

Plzzzz give me Brainliest!

Related Questions

Express 64 1/2 in simplest radical form

Answers

Answer:\frac{129}{2}

Step-by-step explanation:

A. y=-2x+2
B. y=-1/2x+2
C. y=-2x+2
D. y=1/2x-2

Answers

The correct answer is y=1/2+2

Fifty students participated in a study investigating whether frequent texting is associated with frequent television viewing. The results are summarized in the two-way table below.

Which of the following describes whether frequent texting is associated with frequent television viewing?

Yes, because 2950 is much greater than 2135.

Yes, because 3550 is much greater than 1550.

No, because 2035 is approximately equal to 1535.

No, because 3550 is approximately equal to 2029.

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

3. Elise bought 5 boxes of cereal and 2 gallons of milk for a total cost of $31.24. Each box of cereal cost $4.80. Enter the cost, in dollars of 1 gallon of milk. Note: do not include the dollar sign, $, in your answer. *

Answers

Answer:

3.62

Step-by-step explanation:

Let

x = cost of cereal

y = cost of milk

5x + 2y = 31.24

x = $4.80

Substitute into the equation

5x + 2y = 31.24

5(4.80) + 2y = 31.24

24 + 2y = 31.24

2y = 31.24 - 24

2y = 7.24

y = 7.24 / 2

y = $3.62

Therefore,

1 gallon of milk cost $3.62

can you help me with this problem

Answers

Answer:

[tex]7 {x}^{6} {y}^{4} [/tex]

Step-by-step explanation:

to understand the solving stepsyou need to know about[tex] \sqrt{xy} < = > \sqrt{x} \sqrt{y} [/tex]PEMDAS[tex] \sqrt{ {x}^{y} } < = > {x}^{ \frac{1}{y} \times 2} [/tex]let's solve:

[tex] \sqrt{49 {x}^{12} {y}^{8} } [/tex]

[tex] \sqrt{ {7}^{2} } \sqrt{ {x}^{12} } \sqrt{ {y}^{8} } [/tex]

[tex]7 ^{ \frac{1}{2} \times 2 } \times {x}^{ \frac{1}{2} \times 12 } \times {y}^{ \frac{1}{2} \times 8 } [/tex]

[tex]7 {x}^{6} {y}^{4} [/tex]

SOLVE FOR X 3x +5 = x -10 A. -5/4 B. -5 C. -15/2 D. -15 OA B. D

Answers

Hello!

[tex]\large\boxed{\text{C.} \frac{-15}{2}}[/tex]

3x + 5 = x - 10

Solve for x by isolating the variable.

Subtract 5 from both sides:

3x + 5 - 5 = x - 10 - 5

3x = x - 15

Subtract x from both sides:

3x - x = x - x - 15

2x = -15

Divide both sides by 2:

2x /2 = -15 / 2

x = -15/2.

Answer:

-15/12

Step-by-step explanation:

move the variables 3x-x+5=-10 and collect like terms 3x-5=-10-5 and divide both sides 2x=-15

x=-15/12

HOPE THIS HELPS

Solve for x in the following equation. 7x=-56

Answers

Answer:

Divide each term in

−

Cancel the common factor of

−

Tap for more steps...

−

Divide

−

Step-by-step explanation:

Answer: x = -8

Step-by-step explanation: Divide both sides by 7,

x = 56

-56 / 7 = -8.

What is the domain of the function y=3x+2?

Answers

Answer:

Domain: ARN - Except 0

Step-by-step explanation:

ARN = All Real Numbers

100 points and brainliest
A pizza shop wants to determine how often it delivers to three different areas of a city. The table shows the areas from a random sample of 8080 deliveries.

Based on these data, if the driver makes 200200 deliveries, how many deliveries will be to the southern area of the city?

Answers

Answer:

4400

Step-by-step explanation:

What is 3x + 7x + 10

fastfastfastfasy

Answers

Answer:

10x +10 = 0

10x = -10

x = -1

Step-by-step explanation:

Answer:

10x+10

Step-by-step explanation:

If you simplify this expression, combine like terms, 3x and 7x, to get 10x, then add 10 into the expression.

write a ratio that is equivalent to 13:2 other than 13:2 itself

Answers

26:4
39:6
65:5
130: 10
91:14

Hope this helps :)

Pls Help Asap best answer Is brainliest :)

Answers

Answer:

1245?

Step-by-step explanation:

30% of $4,150

Answer:

4,150 / 30% = 13833.3333333

Step-by-step explanation:

I hoped this help

How did math change your life?

Answers

I just learn to measure stuff

someone please help me !!

Answers

Answer:

y= -5

Step-by-step explanation:

What is most likely the line of best fit for this scatter plot? Graph shows numbers from 0 to 10 at increments of 1 on the x axis and numbers from 0 to 18 at increments of 2. Scatter plot shows ordered pairs 1, 4 and 2, 7 and 3, 9 and 4, 10 and 5, 10 and 6, 12 and 7, 14 and 8, 15 and 9, 16 and 10, 18 and 11, 20 and 12, 22. A line labeled A joins ordered pair 0, 2.5 and 12.5, 22. A line labeled B joins ordered pairs 0, 3.5 and 14, 16. A line labeled C joins ordered pairs 0, 3.5 and 14, 11. A line labeled D joins ordered pairs 0, 4 and 14, 5.5. Line A Line B Line C Line D

Answers

Answer:

Step-by-step explanation:

Which expression is equivalent to x-6?

Answers

Answer:

2/1x-12/6

Step-by-step explanation:

Answer:

[tex]x^{-3} * x^{-3}[/tex]

simplify (2 1/4 - 1 2/3) multiplied by 1 5/7

Answers

It is 32/5 :Explanation: first (2 1/4 - 1 2/3) simplified is 15/4 then that multiplied by 1 5/7 is 6.4 and 6.4 as a fraction is 32/5 and you can’t simplify 32/5 because that’s its simplest form.

The required simplified expression is 1.

Simplify (2 1/4 - 1 2/3) multiplied by 1 5/7

To simplify this expression, we first convert the mixed numbers to improper fractions:

2 1/4 = 9/4

1 2/3 = 5/3

1 5/7 = 12/7

Now, we can multiply the fractions:

(9/4 - 5/3) * (12/7)

Finding a common denominator (12), we can simplify the expression:

(27/12 - 20/12) * (12/7)

Simplifying further:

(7/12) * (12/7) = 1

Therefore, the simplified expression is 1.

Learn more about simplification here:

https://brainly.com/question/17295259

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ABCD is a rectangle with diagonals segment AC and segment BD. If AC = 2х + 10 and BD -=56, find the value of х." О23О33О 78 O 122

Answers

Answer:

Step-by-step explanation:

The diagonals of a rectangle are equal.

2x + 10 = 56 That minus sign can't be there. Subtract 10 from both sides.

2x = 56 - 10 Combine

2x = 46 Divide by 2

x = 46/2

x = 23

What information must you know about a triangle in order to use the Converse of the Pythagorean Theorem to prove that it is not a right triangle?

Group of answer choices

You need to know the lengths of all three of the sides.

You need to know the degrees of each angle.

The longest side must be a multiple of 3.

Two sides of the triangle must be equal.

Answers

Answer:

You need to know the degrees of each angle.

Step-by-step explanation:

my teacher is my auntie and gives me answers for everything

Maggie and Elizabeth are both cleaning their rooms. It takes Elizabeth three times as long as Maggie to clean her room. If all together they spent six hours cleaning their rooms, how long did it take each girl

Answers

Answer: Maggie used 1 1/2 hours

Elizabeth used: 3 × 1 1/2 = 4 1/2 hours

Step-by-step explanation:

Let the time used by Maggie be x

Since it It takes Elizabeth three times as long as Maggie to clean her room. Elizabeth will use: = 3 × x = 3x

Therefore, x + 3x = 6

4x = 6

x = 6/4 = 1.5 hours

Maggie used 1 1/2 hours

Elizabeth used: 3 × 1 1/2 = 4 1/2 hours

aidez moi pour ce problème de maths s’il vous plaît, j’ai des difficultés

Un fleuriste possède 315 roses et 420 tulipes, ils souhaite réaliser des bouquets contenant le même nombre de rose et le même nombre de tulipes en utilisant toutes les fleurs.

Est-ce qu’il peut réaliser 15 bouquets?

Est-ce qu’il peut réaliser 21 bouquets?

Est-ce qu’il peut réaliser 30 bouquets?

Answers

Answer:

yes

Step-by-step explanation:

Answer:English pls

Step-by-step explanation:

Which of the following is a living expense?
A) car payment
B) life Insurance
C) mortgage
D) clothes

Answers

I believe it’s clothes and mortgage

The living expenses are life insurance, mortgage and clothing. Thus option (B), (C) and (D) are correct.

What is living expenses?

The expenditure or the cost associated with maintaining a bare-bones standard of living and good health Along with housing, food, clothes, healthcare, and transportation, these are the basic human needs are referred to as Living Expenses.

The living expenses such as rent, mortgage payments, utilities, maintenance, food, clothing, insurance (life, health, and accident), taxes, installment payments, medical costs, support costs when the individual is legally responsible, and other miscellaneous costs are considered an individual's "ordinary and necessary living expenses."

Therefore, it can be concluded that living expenses and cost are life insurance, mortgage and clothing. Thus option (B), (C) and (D) are correct.

Learn more about living expenses here:

https://brainly.com/question/16670343

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help please, i know it may seem easy but I'm in a speed class sorry

Answers

Answer:

for every 5 roses there's 1 plant(s)

Step-by-step explanation:

The equation 3x + 2 = 29 is modeled below.

Answers

Answer: 9

Step-by-step explanation:

3x = 29-2

3x = 27

x = 9

Answer:

Step-by-step explanation:

29-2=27

27÷3=9

Which of the following statements is true?
A The system has infinite solutions
OB. The solutions to the system are (0, 1) and (0, -3)
C The solution to the system is (-4,3)
OD The system has no solution

Answers

Answer:

The correct answer is Option C: The solution to the system is (-4,3)

Step-by-step explanation:

We can observe the graph to find the solution of the system.

There are three solutions to a system of equation

One solutionNo solutionInfinite many solutions

In the given graph we can see that the two lines are only intersecting at one point so the system of equations has only one solution.

Observing the graph, we can see that the intersection point is (-4,3)

Hence,

The correct answer is Option C: The solution to the system is (-4,3)

PLEASE HELP xoxo The students at Christina's school voted for a new school color. 10 students voted for orange and the other 90 students voted for purple. What percentage of the students voted for orange?

Answers

Answer:

10%

Step-by-step explanation:

10+90= 100 students total

10 is 10% of 100

Find the m ∠ G in DEG , if the m ∠ E = 118° and m ∠ D = 44°. i need this fast guys.

Answers

Answer:

Step-by-step explanation:

Answer: I think it may be 18.

Step-by-step explanation: The reason is because, 118 plus 44 equals 162. 180-162=18

PLS HELP! VERY IMPORTANT! I WILL GIVE BRAINLIEST! AND 20 POINTS! PLS HELP!!!

Answers

Answer:

1,50965

Step-by-step explanation:

Meagan needs to find out how tall a tree is in her yard. She doesn't know how tall she is, but she knows her shadow is 10' 7 1/2. She also knows that she is 5" shorter than Mark, and his shadow is 11' 8". If the tree's shadow is 110', how tall is the tree? Show the equation.

Answers

Answer:

Wow I do not understand a bit of that

Step-by-step explanation:

which one is bigger 0.375 or 0.3(3)?

Answers

Answer:

0.3(3)

Step-by-step explanation:

0.3(3) = 0.9>0.375 so 0.3(3)

Answer:

Look at the tenths place (the first number after the decimal. The first number is a 3 and the other one is 2. 3>2. Therefore, 0.375 is bigger

Step-by-step explanation:

Other Questions

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