Answer:
120
Step-by-step explanation:
The subcommittee needs to contain 1 out of 3 freshmen, 1 out of 4 sophomores, 1 out of 5 juniors and 1 out of 2 seniors. Assuming order is not important, the number of possibilities to pick the subcommittee members is given by:
There are 120 possible subcommittees.
He has had 9 hours and 18 minutes sleep
I think the answer is 3,2, x+6, and x+2 because the common factor is 6. Hope this helps.
Answer:
2+3+2+3+2+3+2=17 because each was worth 2 or 3
Answer:
C)x^2 - 6x-6
Step-by-step explanation:
-3(x + 2) + (x – 3)x=
-3x-6+x^2-3x=
x^2 - 6x-6