Answer:





Step-by-step explanation:
1: 

2: 


3: 

4: 

5: 



Answer:
x=13
Step-by-step explanation:
14x-2=180
+2 +2
14x=182
/14 /14
x=13
<h2>Answer:</h2><h3>Part 1:</h3>
Given:
Total shelves: 6
Books per shelve: 72
Total books = ?
Solution:
Total books: 6 * 72 = 432
Total books = 432
<h3>Part 2:</h3>
Given:
Fiction books = 1/3 of total books
Solution:
Nonfiction books = Total books - 1/3 of total books
= 432 - 1/3 * 432
= 432 - 166 = 266
Non- fiction books = 266
bearing in mind that parallel lines have the same exact slope, then any parallel line to the one above will have the same slope as that one.
