A)If the order of the speakers is important, we have 20x19x18x17, or 116,280 different options.
b) If order is not important, then we have 20 choose 4, or 4845 different slates. ☺☺☺☺
Answer: it’s B because you see the way the arrow is pointing and if it has a line under it it is a closed cirlcle
3x - 12x - 5x
= 3x - 17x
= - 14x
answer
-14x
You would divide the total area by the length.
8 3/4 divided by 3 1/2
35/4 / 7/2
35/4 * 2/7 = 70/28 =2 1/2 ft
Answer:

Step-by-step explanation:
Given

per hour
Required:
Determine the linear function
Let y represent the function and x represent the number of hours
The function can be represented with:

We used minus (-) in the equation because the question indicates that the height of the sculpture reduces.
So, we have:

