if the original value of x was negative then X the opposite sign version of X would have to be positive Princeton's if I start with x equals -3 then x equals -3 equals + 3 which is positive
3n + 7 ><span> 4n
-3n -3n
7 > n
n</span> < 7
Answer:
True
Step-by-step explanation:
mark brainliest
Answer:
The correct option is C: I = 10⁸I₀.
Step-by-step explanation:
The function of the Richter scale is:

Since the magnitude of the earthquake is 8.0, the relation between the intensity, I, with the intensity of the threshold quake, Io, is:



Therefore, the correct option is C: I = 10⁸I₀.
I hope it helps you!
Answer:
Is this a poem or song?
Step-by-step explanation: