Decrease = New number - Original Number
% Decrease =

× 100
Decrease = 9 - 12 = -3
% Decrease =

= -0.25 × 100 = -25
Your answer =
-25
Answer:
Only odd numbers are existed.
Multiply 24 60 minute hours
Multiply that by 60 seconds
1.16 beats per sec
Answer: multiply then simlify if needed
Step-by-step explanation:
Set the equations equal to each other because you need to find when they will be the same.

Add 5x to each side and subtract 256 from each side to get the variable alone.

Divide by 2.