Answer:
D
Step-by-step explanation:
It is irrational because you cant write it as a fraction
A double digit of the same number.
First of all, I find it easiest to write n equation.
3 / 15 x 8 =
Now that we have an equation, we can figure out a solution.
3 / 15 = 5
5 x 8 = 40
So 8 DVD's would cost $40.00.
Answer:the equation would be 6x + 10x = 2050
Step-by-step explanation: to set the equation up you would fist order all of the data that is givin and after the data is organized, find out what the x varible and the y varible stand for the take the prices of the advance sales and the price at the door and put it with its varible (6x for advanced salesand 10y for the sales at the door) then add 6x to 10y = 2050 (which is the total amount of dollars made from sales) after you do all the steps you should end up with an equation that looks like this 6x + 10x = 2050
