<h2>Explanation:</h2>
Here we need to solve some expressions. Remember the following rules:

Then, from the left side:

from the right side:

Answer:
p < -7
Step-by-step explanation:
.................
Answer:
(28/27)
Step-by-step explanation:
Answer:
you're on the 6th floor
Step-by-step explanation:
if you started on the 2nd floor and went down by 3 you subtract 3 from 2 which gives you -1, and then you go up 7 floors so you add -1+7 which gives you 6.
C: 3(-8+1)=3(-8)+3(1)
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