Answer:
4 dollars
Step-by-step explanation:
Algebra
The inverse of -9n is dividing by -9.

I think the answer is <span>0.123 cm</span>
Answer:
24 for being able to not have one, 6 for having one of each
Step-by-step explanation:
multiplication
with the option of none
4*2*3=24
without the option of none
3*1*2=6