Answer:
9.09%
Step-by-step explanation:
To find percent decrease you have to use this equation:

Initial = 49.5
New = 45
Plug in and solve:

The percent decrease is 9.09%
<em>Hope this helps!!</em>
<em>- Kay :)</em>
2(2)+3y=13
4+3y=13
3y=9
y=3
The answer is B
Answer:
hey there long time!(〃゚3゚〃)
Step-by-step explanation:
your answer is B-34
L=(P-2W)/2 HOPE I HELPED YA :)