Question

Algebra help please

Answer 1

@acxbox22

Answer 2

!st one is c and second one is a
dont know 3rd one sorry

Answer 3

oh wait 3rd one is 1680

Answer 4

is the first one onlyy A? @acxbox22

Answer 5

on the 1st one is c

Answer 6

n! = n*(n-1)*(n-2)*...*3*2*1

For example:
5! = 5*4*3*2*1
7! = 7*6*5*4*3*2*1
2! = 2*1

So 6!2! = (6*5*4*3*2*1)(2*1) = 6*5*4*3*2*1*2*1

So C.

Answer 7

It's not A. 12! = 12*11*10*9*8*7*6*5*4*3*2*1, which is not equal 6!2!

Answer 8

read the post @geerky I SAID c

Answer 9

oh i got your message nvr mind

Answer 10

1.
15!/(15-4)!
15!/11!= 15 x 14 x 13 x 12 = 32760
2.a u t u n m
6!=720

Answer 11

@geerky42