Nathan usually drinks 35 ounces of water per day. He read that he should drink 57 ounces of water per day. If he starts drinking 57 ounces, what is the percent increase? Round to the nearest percent.

39% or 63%

depends on the perspective

Step-by-step explanation:

57-35

=22

change

original percent

22/57 * x/100

=2200+57x

/57

=38.59649123

Or it honestly could be flipped around like this...

22/35*x/100

2200+35x

/35

=62.85714286

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.

combine all like terms then its just a 2 step equation