Mathematics High School

The ratio of red marbles to blue marbles in a bag is 6:7. How many red marbles are there if there are 364 total marbles in the bag?

Answers

Answer 1

Answer:

162

Step-by-step explanation:

6x+7x=364 suppose

13x=364

X=364/13=27

then,

red marbles=6x

=6×27=162

Answer 2

Answer:

162

Step-by-step explanation:

Related Questions

Marco is 3 inches tall. There are 2.54 centimeters in 1 inch. What is marcos height in centimeters?

Answers

Answer:

The answer is 190.5cm

Step-by-step explanation:

o solve this problem, we first need to convert marco's height to inches.

there are 12 inches in 1 foot.

multiply.

notice how ft cancel out because they are in opposite positions of the fraction.

add 72+3 to get marco's height in inches.

marco is 75inches.

with this information, we can solve for his height in cm.

write an equation.

solve.

marco is 190.5centimeters

hope this helps!

describe and find the slope of the line

Answers

2.75 the correct answer

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Answers

Answer:

0.887 kg

Step-by-step explanation:

3.548/4=0.887

Answer:

.887 kg per container

Step-by-step explanation:

Take the total amount of peanut butter and divide by 4

3.548 / 4

.887 kg per container

CAN SOMEONE PLEASE DO THE WORK FOR NUMBER 3 ILL MARK AS BRAINLIEST

Answers

Answer:

I THINK its 1.5?

Answer:3/2

Step-by-step explanation:

hope this helps, LOOK AT THE PICTURE

I will brainless who can answer this all pleaseeeeej​

Answers

27) A

28) C

29) B

30) T

What percent is 7 out of 20?​

Answers

Step-by-step explanation:

35%

Therefore, 7/20 in terms of percentage is 35%

Now, let us express 7/20 in terms of decimals. To convert any fraction to a decimal, we divide the numerator by the denominator.

Step-by-step explanation:

35%

Therefore, 7/20 in terms of percentage is 35%

Now, let us express 7/20 in terms of decimals. To convert any fraction to a decimal, we divide the numerator by the denominator.

What is 9 + 10?

(You have to say the right thing)

Answers

Answer:

21

Step-by-step explanation:

Answer:

9+10=19

have a nice day..

PLEASE HELP ME!
Explain what the algebraic solution of a system of two linear equations is and what that means in terms of the graphs of the equations of the system. Use AT LEAST 2 complete sentence in
your explanation. (3 points)

Answers

The two methods of solving for systems of linear equations algebraically are the methods of substitution and elimination.

The goal of the method of substitution is to reduce a system of two linear equations in two variables to a single equation in one
variable.

The key step in using method of elimination is to obtain opposite coefficients for one of the variables so that adding the two equations eliminates this variable.

Solving systems of linear equations by graphing involves sketching the lines representing the equations to determine whether the lines intersect at a point, which is the solution of the system.

Please mark my answers as the Brainliest if you find my explanations helpful :)

Linda deposits $4,000 in an account that pays 3% interest that compounds monthly. What is her balance after 2 months?
Show all of your work.

Answers

Answer:

$4,243.6

Step-by-step explanation:

4,000 * 0.03 = 120

add it to the money 4,120

another month

4,120 *0.03 = 123.6

add it $4,243.6

The price of an item yesterday was $85. Today, the price rose to $136. Find the percentage increase

Answers

60%

Step-by-step explanation:

(136 - 85)/85 × 100%

= 51/85 × 100%

= 51/17 × 20%

= 3 × 20%

= 60%



2. A rectangle has an area of 12 square feet and a length of
5 feet. What is its width?

Answers

Answer:   ¹²/₅ ft   or  2.4 ft

Step-by-step explanation:

Area of rectangle = l × w

                  12 ft²  =  5ft × w

                        w = ¹²/₅ ft   or  2.4 ft

∴ the width is ¹²/₅ ft   or  2.4 ft



Evaluate 64^1/2x 10^-2
Give your answer as a fraction in its simplest form.

Answers

Answer:

your fraction is 32/100

Step-by-step explanation:

64^1=64 -> 64/2 = 32

10^-2= 0.01 -> 32 * 0.01 = 0.32 = 32 over 100

Show Simple work for every question for brainlist

Carla runs 3 miles in 30 minutes.

Find the number of miles Carla runs each minute. Show your work using mathematics.




Find the number of minutes Carla runs for each mile. Show your work using mathematics.

Answers

Answer:

1. 1/10 2. 10/1

Step-by-step explanation:

3/30 divide by lcm.

lcm=3

1/10

30/3 divide by LCM.

LCM=3

10/1

Evaluate |bcl. given a = 5, b= -3, and c= -2.

O -6
O -5
O 5
O 6​

Answers

Answer:

6

Step-by-step explanation:

(-3)(-2) is 6 because if you multiply two negatives it equals a positive, and the absolute value of 6 is 6.

Answer:

6

Step-by-step explanation:

abs(bc)=abs(-3*-2)=abs(6)=6

somebody help me please , thank you

Answers

Answer:

Step-by-step explanation:

2500 +625+625+2500=6250

There are 6250 square feet inches total

625 square ft

625      = 1/10    {proportion}

6250

6000x 1/10

= 600

apportioned cost = {$600}

In a certain​ state, ​% of adults indicated that sausage is their favorite pizza. Suppose a simple random sample of adults in the state of size is obtained and the number of adults who indicated that sausage is their favorite pizza was . What are values of the parameters​ n, p, and x in the binomial probability​ experiment?

Answers

Literally, binomial probability represents an experiment which has two possible outcomes.

The values of the parameters​ n, p, and x are 25, 50% and 16 respectively

The representations in binomial probability are:

n represents the sample sizex represents the selected samplep represents the proportion that supports the experiment

From the complete question, we have:

25 adults are selected as the sample size50% of adults indicated that sausage is their favorite pizza16 adults indicate that sausage is their favorite pizza

The above highlights mean that:

[tex]\mathbf{n = 25}[/tex]

[tex]\mathbf{x = 16}[/tex]

[tex]\mathbf{p =50\%}[/tex]

Read more about binomial probabilities at:

https://brainly.com/question/19578146

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Answers

Answer:

N=12

Step-by-step explanation:

2.40 x 10^2/ 3.0x 10^-1

Answers

Answer:

8

Step-by-step explanation:

Write and solve an inequality for x.

Answers

Answer:

Below in bold.

Step-by-step explanation:

2x + 20 > 4x         ( as triangle WXY is a right triangle and the longest side's length ( the hypotenuse) is 2x + 20.

2x + 20  > 4x

20 > 2x

x < 10.

Mrs. Peña is taking a group of 50 students on a field trip to the Georgia Aquarium. If 20 of the students are boys, what percent of the students are boys?

Answers

Answer:

40%

Step-by-step explanation:

20/50 = 40/100 = 40%

Jody is training for a triathlon. She can ride her bike at a speed of 12 miles

an hour. How long would it take her to ride her bike 42 miles? *

Answers

Answer:3 and 1/2 hours

Step-by-step explanation: She can ride 12 miles in one hour. So 42/12 = 3 and 6/12 also known as [tex]3\frac{1}{2}[/tex] hours

Which of the numbers below correctly represents (-1)17?

Answers

Answer:

Step-by-step explanation:

https://answer.ya.guru/questions/6481809-which-number-line-correctly-represents-the-irrational-numbers.html

Answer:

i dont know because you didnt give number but is one -17 is so its that

Step-by-step explanation:

please solve 7 thru 16 plz and thank you also I will give brainlest to best answer.​

Answers

for 16, 720/9= 80!!
so for that one, it’s 9.

720/3=240, so 3 as well. if you need the rest, let me know and i can do them off the app lol.

3/4 - 1/6 what is it ?

Answers

Answer:

7/12 or 0.58333333...

Step-by-step explanation:

Answer:

7/12

Step-by-step explanation:

What is the value of a?

a–2=3+6a3

Answers

Answer:

54

Step-by-step explanation:

PLEASE HELP ANSWER THIS QUESTION
(ILL GIVE BRAINLIEST TO THE BEST ANSWER TOO)
In Earth's southern hemisphere, the summer season is from December to March and winter is from June to September. The table shows the highest temperatures recorded at the South Pole for three different months.

Graph model:
South Pole Temperatures
Month Highest temperature (°F)
January 6
June –24
November –2

Each month's highest recorded temperature is plotted on the number line.

4. Which month had the coldest of the three temperatures? Explain.

Answers

Same question here answered by me with proper explanation.Visit the link below for your ans

https://brainly.com/question/24967986?

Please Help!!!


Evaluate the expression for the given values of the variables.

(n + 5)2 for n = −7

When n = −7, the expression is equal to
.

Answers

Answer:

-4

Step-by-step explanation:

you will have to replace the n with -7, that means,

(-7+5)2

when a number is beside a bracket, it automatically means multiply

you will have to solve the numbers in the bracket first

-7 +5 is equal to -2

then, -2 multiplied by 2 is equal to -4

Answer:

-4

Step-by-step explanation:

So lets substitute n with -7.

---->  (-7+5)2

Now let's solve this equation step by step....

---->. -2(2) ----> -4

I hope this helps:)

ok pls help ty
Francine and Cheryl received equal scores on a test made up of multiple choice questions and an essay. Francine got 34 multiple choice questions correct and received 14 points for her essay. Cheryl got 30 multiple choice questions correct and received 22 points for her essay.

How many points was each multiple choice question worth?

Enter your answer in the box.

Answers

Answer:

Francine's score: 34x + 14

Cheryl's score: 30x + 22

Equal scores => 34x + 14 = 30x + 22

34x - 30x = 22 - 14

4x = 8

x = 8 /4 = 2.

Answer: 2  

Step-by-step explanation:

what does air smell like?​

Answers

Nothing except when it has been polluted

Answer:

Clean air has no smell

Despite all of our best intentions to make a home smell clean, the truth is that clean air should smell like nothing at all.

Step-by-step explanation:

Before the rain begins, one of the first odors you may notice as winds pick up and clouds roll in is a sweet, pungent zing in your nostrils. That's the sharp, fresh aroma of ozone—a form of oxygen whose name comes from the Greek word ozein (to smell).

Which series of transformations will not map figure H onto itself?

(x + 0, y − 2), reflection over y = 1
(x + 2, y − 0), reflection over x = 3
(x + 3, y + 3), reflection over y = −x + 7
(x − 3, y − 3), reflection over y = −x + 2

Answers

Answer:

(x − 3, y − 3), reflection over y = −x + 2

view attached pic for proof :)

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describe Italy weather and seasons Peyton has two summer jobs. During the week she works in the grocery store, and on the weekend she works at a nursery. She gets paid $15 per hour to work at the grocery store and $16 per hour to work at the nursery. How many total hours does she work if she does 12 hours at the grocery store and 9 hours at the nursery? How many total hours does she work if she does gg hours at the grocery store and nn hours at the nursery? Discussion board: what key factors Helpplease!! Riley is upset because her friend brendan owes her 30$ 50 = -1/3b + 20What is b? organelle that manages cell functions in eukaryotic cell Please help. I don't know what I did wrong. I need help with #18. Below me is an image of the #18. Using a set of numbers find the mean round to the nearest tenth median mode and range 8,6,3,7,1,6,5,6 THC, also known as delta-9 tetrahydrocannabinol, affects the brain byO delaying cell growth in the brainO promoting the growth of myelin on nerve fibersO interfering with functioning of natural chemicals called endocannabinoidsOTHC has no discernible effect on the brain How do you think that oceans are the home to the greatest biodiversity calculate the volume of a box with the following dimensions: length=8 cmwidth = 6cm and height = 5 cm What kinds of education did Martin Luther king JR have in high school and college?Answer ASAP 584 25What is the mixed number of decimals Explain or show work to prove that the following equation is true.6 x 8 = 3 x 2 x 2 x 2 x 2 what is the purpose of the dts other auths and pre audits screen? can you solve five ninths plus four sixths = help Perform the indicated operation.(-7) (-5)-12-351235 helpppppppppppppppppppppppppppppp meeeeeeeeeeeeeeeeeee plsssssssssssssssssssssss there is more but plss help mee If anyone sees this can they help me out?In paragraph 6 of the selection from The Boston Girl, what does the description of Miss Chevalier emphasize?A) The overwhelming demands Miss Chevalier places on AddieB) The contrast between Miss Chevalier and AddieC) The preference Miss Chevalier displays for Addie at the expense of other students D) The contrast between Miss Chevaliers unusual appearance and congenial personalityIn paragraphs 9 -11, who does the author include information about Arianna Huffington?A) To suggest that the best speeches are written by people with business experience B) To propose several ideas that would make compelling subjects for a speechC) To offer an example of how one writer refined her topic to create an effective speechD) To convince readers that they should get enough sleep before writing a projectAccording to the author, when you are deciding on a speech topic --A) It is usually best to choose something you care strongly aboutB) The subject itself is less important than your speaking styleC) You should avoid ideas that have been used too many timesD) The issue should reflect concerns you share with other people Blue bumper car, traveling east with a force of 100 N, runs into a yellow bumper car traveling west with a force of 300 N. Because the net force will be -200 N. one of the cars will be pushed backward. Which one?