HELP! WILL GIVE BRAINLIEST IF CORRECT!

Don't waste my points or my time, I need real answers.

o sorryy

Step-by-step explanation:

Step-by-step explanation:

1. on 2008 it was 9 and on 2009 it was 4, so amount of change is 9-4 = 5

2. percentage change;

9 = 100%

4 = x

x = 4×100/9 = 44.4% change

3. on 2010 it was 13 on 2011 it was 8

change = 13-8 = 15

4. percent

13 = 100%

8. = x

x = 8×100/13 = 61.5%

i need a picture

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°