Answer:
n = 6
Step-by-step explanation:
you can create this proportion:
18/n = n/6
cross-multiply:
n² = 108
n = 
=
·
·
= 2·3·
or 6
Answer:
Odd numbers, double digits
Step-by-step explanation:
Answer:
840
Step-by-step explanation:
7*6*5*4=840
Answer:
I forgot the answer but hey I go free points!
Step-by-step explanation:
Answer:
The answer is D. 18 + (-7)