x=15 and i have to write some more for 20 letters
Answer:
????
Step-by-step explanation:
where is the info like the graph
Answer:
X= - 12/7 i hope it is helpful have a nice day if you want steps i will show you
Answer:
i think it's the first option.
Answer: n*(3n+2)*(3n-1)
Step-by-step explanation: