192 possible plain sandwiches can be made because you would do 4x6x8 which equals 192.
7.22 is 7.2242 rounded to the neartest hundreth
Average = Mean
To find the mean, add up the numbers and divide it by how many numbers there are.
So,

There are 5 numbers in total.

To do these types of division, ignore the decimal and add a 0 at the end.
So we can do:

And put back the decimal.
Hope this helps :)
Answer:
D. (x-8)(x+2)(x+4)
Step-by-step explanation:
I graphed the expressions below on the graph.
If this answer is correct, please make me Brainliest!