Average movie prices in the united states are, in general, lower than the other countries. it would cost 7960 to buy three tickets in japan plus two tickets in switzerland. three tickets in switzerland plus two tickets in japan would cost 76.05.how much does an average movie ticket cost in each of these countries?

A Japanese ticket is 17.34 and a Swiss ticket is 13.79

Step-by-step explanation:

If we use "x" to represent the value of Japanese movie tickets and "y" to represent the value of Swiss movie tickets, we get the following system:

3x + 2y = 79.60 (I'm going to assume that you meant to put a decimal point here)

2x + 3y = 76.05

To solve for the price of Japanese movie tickets first, you should multiply the first system by 3 and the second system by 2. The new systems will look like this:

9x + 6y = 238.80

4x + (6y) = 152.10

Cancel out the y values by subtracting the second equation from the first equation and you are left with:

5x = 86.70

Divide by 5 to solve for "x" and the value of a Japanese movie ticket is $17.34!

Now you can plug in the "x" value into one of the original equations like this:

2(17.34) + 3y = 76.05

34.68 + 3y = 76.05

-34.68 -34.68

3y = 41.37

/3 /3

And a Swiss ticket is $13.79!

To check your answer, plug both values back into an original equation:

2(17.34) + 3(13.79) = 76.05

34.68 + 41.37 = 76.05!!

on your paper it doesn't say the answer but the the answer is altitude

step-by-step explanation:

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct