Answer:
15x+7
Step-by-step explanation:
x+7+14x
x+14x+7
15x+7
Answer:it’s in the origin
Step-by-step explanation:
Answer:
1372.16
Step-by-step explanation:
If I am not mistaken, the answer is just 1.34*1024, which is 1372.16. Also, I assume that "moles" mean molecules.
Answer:

Step-by-step explanation:
