Answer:
B.
4x+9 = 2x-1
Step-by-step explanation:
In this item, we are informed that the order of the entries does not matter in determination the number of ways in which the Archie can choose for his party. Because the arrangement or order is not important, this type of problem uses the concept of COMBINATION.
The equation for combination is,
nCr = n!/((n - r)!(r!))
nCr is read as "combination of n taken r".
Substituting the known values to the equation,
15C6 = 15! / ((15 - 6)!(6!))
= 5005
Hence, there are 5005 ways in which Archee can choose the 6 entrees for his party.
Could be y=8x + 16?
The gradient is 8 bcause each time x increases by one y increases by 8
If I am understanding the question, and assuming the living room is a rectangle, then the border should be 80 ft
Could you please show the question so I can try to answer it
