6! = 1 x 2 x 3 x 4 x 5 x 6 = 720
3! x 2! = (3 x 2 )x (1 x 2) = 6 x 2 = 12
6!/3! = 720/6 = 120
Answer:
D.
Step-by-step explanation:
The area is the product of 2 adjacent sides:
Area = (5x - 3y)(5x - 3y) as the sides of a square are all equal.
= 5x(5x - 3y) - 3y(5x - 3y)
= 25x^2 - 15xy - 15xy + 9y^2
= 25x^2 - 30xy + 9y^2.
The expression that graphs how many different types of sundaes are possible is IC x S x T = X.
<h3><u>Equations</u> </h3>
Given that at an ice cream shop, customers can order a sundae with 1 type of ice cream, 1 type of sauce, and 1 type of topping, to determine how many different types of sundaes are possible, the following equation must be performed:
- IC x S x T = X
- Thus, for example, if there were 5 types of ice cream, 2 sauces and 4 toppings, the equation would work as follows:
- 5 x 2 x 4 = X
- 40 = X
Therefore, the expression that graphs how many different types of sundaes are possible is IC x S x T = X.
Learn more about equations in brainly.com/question/14232192
It
would be: Quadratic -x^2 + 2x - 3. Because if we do x = 3,
Hope this helped! Brainliest is always appreciated.