ANSWER
EXPLANATION
The given product is
This is always equal to
The identity
is called difference of two squares.
We can verify this by simply expanding the brackets using the distributive property to obtain,
This simplifies to
Asolution of the equation ƒ(x ) = g(x ) is the same as (select all that apply)
The x-value of a solution to the system of equations y = ƒ(x ) and y = g(x ).
The x-coordinate of an intersection point of the graphs of y = ƒ(x ) and y = g(x ).
The y-coordinate of an intersection point of the graphs of y = ƒ(x ) and y = g(x ).
Answer:
The two 50ml bottles
Step-by-step explanation:
(I will be using the $ but just change the sign to the euros)
$55/80ml= .68 per ml
45+22.5= $67.5
67.5/100 is about $.67
Therefor the two 50ml bottles is cheaper per ML and you get more product
C because you need to multiply the adults by 3 to know how many children there are and then you need to exclude the driver which is a-1 meaning taking out 1 adult.
The product 3.09 x 304.87 = 942.0483
