Answer:
12.90= .90+ 2x
12=2x
6=x
Each bag of books cost was $6
Answer:
None
Step-by-step explanation:
Given

Required
Point 2 units from m
There are 4 possible points 2 units from m and they are:




From the graph, we have:



None of the points is 2 units from m
Answer:

Step-by-step explanation:

Explain: it’s equals to 20
<span>I think they're looking for 'isolate' maybe..or it could be 'solve' </span>