The number is 175
greater than 100 less than 200, 10-5=5, 5+2=7
1 7 5
----- ----- -----
Answer:
y=1
Step-by-step explanation:
1. Isolate the variable
1+2y=3
-1 -1
2y=2
__ _
2 2
y=1
.14 .134 13% 1/8 that order
Answer:
13
Step-by-step explanation:
First, to find out how many book fit on one shelf, you will need to divide the total number of books by the toal number of shelves:
36 books / 3 shelves = 12 books/shelf
Because the question says that the bookstore order <em>another</em> 120 copies, this is means that the 120 books is in addition to the original 36 books.
Because we already know that the 36 books require 3 shelves, we still need to find how many shelves 120 books needs. So, we can divide books by number of how many books <em>can</em> fit on a shelf:
120 books / 12 books per shelf = 10 shelves
So to find the total number of shelves needed, add the number of shelves together:
3 + 10 = 13 shelves
S = 180n - 360
S + 360 = 180n | adding 360 on both sedes
( s + 360 ) /180 = n | dividing both sides by 180
So,
