Simplest way to do this:
number of books= 120
percentage represented by 120= 100%
increase current percent by 55%= 155%
: . 55% increase = original number of books * (155%)
= 120 * (155/100)
= 186
This is a pretty easy problem. In order to get the answer to this problem, you just have to convert one gallon into cups. For this, I do suggest that you review your measurement table since the answer is already there for you to take a look at. However, for the sake of making things faster, I will give the answer here. Basically, 1 gallon will equal to 16 US cups. So to conclude it, the milk container's capacity is actually 16 cups.
12+6n=30
6n=18
n=3
So the number would be three
1 is the answer for this question.
Infinite.
By solving for slope-intercept form you will find that these two equations produce the same exact line.
