3)Hubba Bubba Bubble gum was $0.25 thirty years ago.
Today it costs $1.39. What is
the percent increase? Round
to the nearest hundredth (if
necessary).
V

456% increase

Step-by-step explanation:

Step one:

given data

Hubba Bubba Bubble gum  was $0.25 30 years ago

Today it costs $1.39.

Required

The percentage increase

Step two:

Percentage increase= change in price/ old price *100

Percentage increase= 1.39-0.25/0.25 *100

Percentage increase=1.14/0.25 *100

Percentage increase=4.56*100

Percentage increase=456%

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.