1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zanzabum
4 years ago
6

Average movie prices in the United States​ are, in​ general, lower than in other countries. It would cost ​80.95 to buy three ti

ckets in Japan + two tickets in Switzerland. Three tickets in Switzerland + two tickets in Japan would cost ​76.45. How much does an average movie ticket cost in each of these​ countries?
Mathematics
1 answer:
densk [106]4 years ago
5 0

Answer:

In Japan a movie ticket has a price of 17.99, and in Switzerland has a price of 13.49.

Step-by-step explanation:

Step 1.

  • <em>Let x be the price of a movie ticket in Japan</em>
  • <em>Let y be the price of a movie ticket in Switzerland</em>

Step 2.

According with the description:

  • 3x+2y=80.95,  (<em>It would cost ​80.95 to buy three tickets in Japan + two tickets in Switzerland</em>).
  • 2x+3y=76.45,  (<em>Three tickets in Switzerland + two tickets in Japan would cost ​76.45</em>).

Step 3.

<em>The two equations of step 2 can be used to solve both x and y</em>. From the first equation, <em>solving x</em>:

x=\frac{80.95-2y}{3}.

Step 4.

<em>Replacing x in the second equation</em>:

2*\frac{80.95-2y}{3}+3y=76.45.

Solving for y (price in Switzerland):

y=13.49

Step 5.

Using the found value of y to solve for x (price in Japan):

x=\frac{80.95-2(13.49)}{3}=17.99

Step 6.

Then it is possible to check that:

3(17.99)+2(13.49)=80.95

2(17.99)+3(13.49)=76.45

You might be interested in
Solution to this inequality. 72≥b+95
Olegator [25]

Answer:

b≤-23

Step-by-step explanation:

72≥b+95   Move terms

-b≥95-72   subtract

-b≥23

4 0
4 years ago
Suppose the current I in a circuit is random variable with probability density function f(i) = 6i(i − 1) , 0 &lt; i &lt; 1 and t
snow_tiger [21]

Answer:

you may need to look over that mama i cant help sorry sweetheart

look on jiskha

Step-by-step explanation:

8 0
3 years ago
Write a program that calculates how many days it takes to accumulate at least $1,000,000 if someone deposits one penny on the fi
spayn [35]

Answer:

Step-by-step explanation:

Let's do this in Python

day = 1

balance = 0

deposit = 0.01  # first deposit is 1 penny

while balance < 1000000: # execute the loop as long as balance is less than a million dollar

    balance += deposit

    deposit = deposit * 2 # double the deposit for the next time

    day += 1 # add one to day for the next day

print(day) # print out result once loop ends

6 0
3 years ago
What is the ratio relative frequency of white trucks to all the vehicles in the lot?
Ganezh [65]
Ratio = # White trucks / Total # vehicles
R = 6 / 39
R = 0.15


Letter C
4 0
4 years ago
Read 2 more answers
what is the maximum number of relative extrema contained in the graph of this function ? F(x) = 3x^4 - x^2 + 4x - 2
Mademuasel [1]

The maximum number of relative extrema of the given polynomial is; 3

<h3>How to find the maxima of a Polynomial Function?</h3>

When trying to find the maximum number of relative extrema of a polynomial, we usually use the formula;

Maximum number of relative extrema contained in a polynomial = degree of this polynomial - 1.

We are given the Polynomial as;

f(x) = 3x⁴ - x² + 4x - 2

Now, the degree of the Polynomial would be 4. Thus;

Maximum number of relative extrema = 4 - 1

Maximum number of relative extrema = 3

Read more about Polynomial Maximum at; brainly.com/question/13710820

#SPJ1

7 0
2 years ago
Other questions:
  • Rounds to 34.56 when rounded to the nearest hundredth
    11·2 answers
  • Larry's father has 5 sons named... Ten, Twenty, Thirty and Forty... What would be the name if the fifth son???
    5·1 answer
  • Help asap need this answer
    6·1 answer
  • What is the simplified form of (3x+2)(4x-3)? Use a table.
    9·1 answer
  • Draw a model to represent the problem 1/2 divided by 2/8
    9·2 answers
  • I need the answer plz
    15·2 answers
  • PLEASE HELP ME ILL GIVE YOU BRAINLIST OR WHATEVER THAT IS please answer the 3 of them it’d be very helpful&lt;3
    14·2 answers
  • Solve the for variable<br><br><br>c+7=13<br><br><br>c = ?
    8·1 answer
  • 1. Allison is a recent college graduate. She got a job as a marketing executive making $82,000 a year, and she will have to move
    7·1 answer
  • Hello pls help meeee
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!