What single percentage change is equivalent to a 9% decrease followed by a 14% increase?

5% increase

Step-by-step explanation:

let's say your unit percent was 100, you had a 9 percent decrease thats 91 percent now you get a 14 percent increase which leaves you with 105 percent. compared to your original percent you got a 5 percent increase!

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a