Amajor record label has seen its annual profit decrease in recent years. in 2011 the labels profit was $139 million. by 2015, the labels profit had decreased by 40%. suppose the record label wants to increase its profit to 139$ million by 2017. by what percent must the labels profit increase from its 2015 value to reach 139$ million within the next two years?

40%

Step-by-step explanation:

if they started at 139 and decreased by forty cercent, and they wanna increase back up to 139 then they need to get BK that 40%

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0