Mathematics High School

FIRST TO ANSWER WILL GET BRAINLIEST At a local fitness​ center, members pay a ​$6 membership fee and ​$3 for each aerobics class. Nonmembers pay ​$4 for each aerobics class. For what number of aerobics classes will the cost for members and nonmembers be the​ same?

Answers

Answer 1

Answer:

c represents the number of classes

6 + 5c = 6c

Can you solve for c and answer?

Answer 2
answer:

6 classes

reason:

to solve for x, make an equation
for members, the cost would be 6+3x
for nonmembers, the cost is simply 4x
this makes the equation to find when the cost is equal 6+3x=4x
subtract 3x from both sides to get 6=x
you can check by plugging 6 into x on both sides, which will give you $24 on each side, making it equal

Related Questions

If s = 2 feet, then what is the surface area of the cube shown above? A. 24 square feet B. 12 square feet C. 16 square feet D. 48 square feet What value of p makes the equation true?

Answers

Answer:

I think it is B

Step-by-step explanation:

I hope this helps.

Need help doing homework

Answers

Answer:

The solution is 8

*PLEASE ANSWER ASAP* Julie is playing a game where she must flip 3 coins. If Julie flips all 3 coins and gets heads all three times, she wins. If Julie does not get heads all three times, she loses. This information was used to create the following tree diagram.

Answers

Answer:

1/8

Step-by-step explanation:

2*2*2 = 8

There are 8 possible outcomes when flipping 3 coins

Only 1 is a winner ( HHH)

P( winning) = 1/8

X/5=1/(x+4) solve for x

Answers

ANSWER:

X is -5 and 1.

1) cross multiply

2) subtract five from both sides

3) factor

4) check for extraneous

5) ask me if you are still confused.

6. Toni can carry up to 18 lb in her backpack. Her lunch weighs 1 lb, her gym clothes weigh 2 lb, and her books (b) weigh 3 lb each. How many books can she carry in her backpack?

Do not use the equal sign, we're using the greater than sign > and the < less than sign!​

Answers

Answer:

x≤ 5

Step-by-step explanation:

18-2-1=15

15/3=5

Answer:

the number of book she can carry is 5 books

Step-by-step explanation:

backpack capacity = 18 lb

backpack can carry:

lunch = 1 lb

gym clothes = 2 lb

books = 3 lb per book

find:

how many books can she carry in her backpack?

backpack capacity = lunch + gym clothes +  x books

let x be the number of books

18 = 1 + 2 + 3x

18 - 1 - 2 = 3x

15 = 3x

x = 15 / 3

x = 5

therefore, the number of book she can carry is 5 books

Select all the toolkit functions below that are discontinuous

Answers

Answer:

what functions?

Step-by-step explanation:

Find the sum. Simplify. Combine Like Terms.
Write you answer with no spaces. (N+8) + (n - 12)

Answers

Answer:

2N-4

Step-by-step explanation:

N+8+N-12

2N-4

Answer:

N^2+4n-96

Step-by-step explanation:

Convert 150% into a fraction in simplest form
Please do step by step of how you did it PLEASE :)

Answers

Answer:

1  1/2 one and a half

Step-by-step explanation:

So we know 100% is 1 whole so we already know we have 1. 50% is half and if we put 1 and 1/2 together is gives us 1 1/2 one and a half hope this answered your question.

Answer:

1.50 is 150% in decimal form and 1 1/2 is in fraction form

Step-by-step explanation:

150 is over 100 so equals 1 whole

50 is left over

50 is half of 100 so 1/2 is the same fraction

friend me and please mark me brainliest :)

If anyone takes vitamins, they will feel better. Bob takes vitamins. Therefore, Bob will feel better. Deductive Reasoning or Inductive Reasoning?​

Answers

Answer:

Deductive reasoning

Step-by-step explanation:

Deductive reasoning is when you make a conclusion based on facts you previously know. These conclusions are correct.

Inductive reasoning is when you use a previously known fact to come up with a general assumption.

Here, we took some previously known facts (If anyone takes vitamins, they will feel better) and made a conclusion that relates fully to that fact. Since Bob took vitamins, he will feel better.

Hope this helped!

Brian invests £8500 into his bank account.
He receives 5.7% per year compound interest.
How much will Brian have after 6 years?
Give your answer to the nearest penny where appropriate.

Answers

8500*1.057==??
??*1.057==??
6 times
You will have in 6 years £11854,1072

Answer:£11,854.11

Step-by-step explanation:

what is the simplest form of 8√5 + √250 - √720? i’ve been crying over this for an hour pls help

Answers

Step-by-step explanation:

8√5 + √250 - √720

= 8√5 + (√2)(√5)(√25) - (√5)(√144)

= 8√5 + 5(√2)(√5) - 12√5

= √5 (8 + 5√2 - 12)

= √5 (5√2 - 4)

= √10 (5 - √2).

PLEASE HELP integers and absolute value 8th grade 1.the opposite of -4 a.4 b.-4 c.-(-(-10)) d. -|10| 2.the opposite of -10 is ? a. -(-(-10)) b. -10 c.10 d.-|10| 3. which symbol is used to make -5? -8 a true statement a. > b. b. > c.=

Answers

Answer:

The distance of it.

Step-by-step explanation:

1. answer is A.4

2. answer is C.10

3. answer is A.>

Solve for X:

-7x -1 = -9x -17

Answers

Answer:

-8.

Step-by-step explanation:

-7x - 1 = -9x - 17

-7x - (-9x) = -17 - (-1)

-7x + 9x = -17 + 1

2x = -16

x = -8.


y = x + z

solve for x

Answers

Answer:

Step-by-step explanation:

X=Y+Z

The number of sides of two regular polygons are as 5:4 and the difference between their angles is 9°. Find the number of sides of the polygons,

Answers

Answer:

8 and 10.

Step-by-step explanation:

I am assuming the difference of 9° is between their interior angles.

The formula for the interior angle of a regular polygon is 180° - 360°/n, where n is the number of sides.

As the number of sides increase, the interior angle increases.

Therefore 180° - 360°/(5x) = 180° - 360°/(4x) + 9°.

180° - 360°/(5x) = 180° - 360°/(4x) + 9°

360°/(4x) = 360°/(5x) + 9°

90°/x = 72°/x + 9x°/x

=> 90° = 72° + 9x°

9x° = 18°

x = 2.

Hence the number of sides of the regular polygons are 8 and 10.

Emily ended up using 7/3 cups of flour in a recipe for cookies express the amount of flour that she used as a decimal

Answers

Answer:

2.365

Step-by-step explanation:

Answer:

ds

Step-by-step explanation:

Multiply (3)(−4)(2).

Answers

Answer:

24

Step-by-step explanation:

3x-4=-12x2=24

Answer:

Your correct answer is -24

Step-by-step explanation:

(3)(−4)(2)

= (−12)(2)

= −24

Find the value of the expression below when x = 3/4 *
4x2 + 8x – 5

Answers

Answer:

9

Step-by-step explanation:

4x2 + 8(3/4) - 5

8 + 6 - 5

14 - 5

9

Which of the following is the solution to 113x>> -5?

Answers

Answer:

[tex]x>-\frac{5}{113}[/tex]

Step-by-step explanation:

[tex]113x>>-5\\\\\mathrm{Divide\:both\:sides\:by\:}113\\\frac{113x}{113}>\frac{-5}{113}\\\\Simplify\\\\x>-\frac{5}{113}[/tex]

2. Here is a scale drawing of an average seventh-grade student's foot next
to a scale drawing of a foot belonging to the person with the largest feet
in the world. Estimate the length of the larger foot.

Answers

Answer:15(6)+15=13

Step-by-step explanation:

Can anyone help me with this?

Answers

I don't understand ur hand writing sorry

3x + 2y = 6 linear or non-linear ?

Answers

Answer:

Linear

Explanation:

All the variables are Degree One.
it would be linear because of the variable

what is the next numbere 11 13 16 21 28 39​

Answers

the awnser is 52 because it’s going up by prime numbers

Andre collected data on the length, in minutes, of some films. This is a histogram summarizing his data.
How many films are in Andre’s data set?

Describe the shape of the distribution.

Answers

Answer:

a. 85

b. Normal distribution

Step-by-step explanation:

a. Number of films as per histogram:

10+20+25+20+10 = 85

b. Shape of distribution:

As we can see from the histogram it has normal distribution and symmetric, this kind of shape is called Bell-shaped

the ratio of blue beads to black beads mymaths

Answers

Answer:

you need to add a picture or add more to your question

Step-by-step explanation:

Answer:

can pls ask the question properly

Ill give brilliant if answers are Right

Answers

Answer:

5/6 and 75 1/3%

Step-by-step explanation:

8 1/3 = 25/3

25/3 pages of a book in 10 minutes

Multiply both numbers by the reciprocal of 10, which is 1/10

25/3 x 1/10 = 25/30 = 5/6

So, Charlotte reads 5/6 pages of a book in 1 minute.

Which is equal to 75 1/3%

Random groups of 25 graduates of a school of nursing were asked the
starting annual salary for their first nursing job after graduation. The sampling
variability was low. If the average salaries of several of the groups were close
to $67,000, which of these is least likely to be the average salary of another of
the groups?

Answers

Answer:

$77,000

Step-by-step explanation:

6. The complement of an angle is 5 less than four times the angle. Find the measure of the angle.

Answers

The first angle is 76 and the second angle is 14. You can check this by doing 14+5=19 and then multiply that by 4.

the mean for 11,12,14,14,16,23,30​

Answers

Answer:

17.14

Step-by-step explanation:

You add all the numbers(gives you 120) and divide by the total number of data points. In this case 7.

Answer:

The mean is 17.1428571429

Step-by-step explanation:

Jamie has 105 pieces of candy leftover from Halloween. She would like to distribute them evenly to the 7 kids on her block. Write an equation to show how many pieces of candy each kid will receive.

Answers

Answer:

105/7=15

Step-by-step explanation:

equations have equal signs

Other Questions
why do only U.S citizens have the right to vote in our elections Which is the most dense solid? PLEASE PLEASE PLEASE HELP!!!!! Perhaps you wanted pizza for dinner, but were out voted by the rest of the family who wanted chili. This is similar to what happens in a community. One person has to give up a right for the good of the group. Sometimes citizens' duties and rights conflict with each other. A good example is a public protest. People have the right to meet in groups and share ideas. However, a protest can disrupt traffic or other normal activities. A city must provide extra police protection to keep people safe. Therefore, the city has the right to require permission in advance for a protest. Government must make laws to balance the rights of individuals and different groups of people. What type of connection is used in the paragraph? Simile Contrast Category Analogy Which was the main way the Incas modified their environment to grow more food? what year did george Washington die The answer of that please Three. Grams of the same substance in different phases are stored in three different containers. Each container is barely large enough to hold the substance Findf'(3), where f(t) = u(t) v(t), u(3) =1, 2, 2, u'(3) =8, 1, 4,andv(t) =t, t2, t3. Pls halp due today >_ The purpose of the sport called flight archery is to shoot an arrow the greatest possible distance. One of the greatest distances achieved in flight archery is 624 m. What would this distance be in centimeters? A strand of hair grows at a constant rate ofainch per month. A different strand of hair growsat a constant rate of 4 inches per year. Is this a proportional relationship, why or why not. In your company's management development program, there was a heated discussion betweensome people who claimed, "Theory is impractical and thus no good," and others who claimed,"Good theory is the most practical approach to problems." What position would you take andwhy? Usted ________________ con mi profesor. (Hablar) Match the planet with its best description.Mercury[Choose ]Venus(Choose ]Saturn[Choose ]Jupiter[Choose]Uranus[Choose] What does oppressed by the vague sense of impending calamity mean why do animals cells not need central vacuoles Hillside Travel pays its employees $10 per hour plus 8% commission on all trips booked. Tyrus worked 20 hours last week and booked trips amounting to $2,100. What was his gross pay for last week? * Quin introdujo el trmino en la gramtica espaola. The control group in an experiment is the group that did not have a variable changed.A FalseB True The originators of motivational interviewing (MI) contend that it "honors peoples autonomy, trusting in their own natural wisdom and desire to grow in a positive direction." Which sentence best defines MI according to originators Miller and Rollnick?