Answer:
Step-by-step explanation:
Use the exponential form of this log equation. Rewriting this into exponential form gives us

5-squared is 25, so
25 = 2x - 3 and
22 = 2x so
x = 11
We will find out 7% of 25.
7/100*25
=1.75 %
Therefore, 1.75% of Janie's class has blue eyes.
HARRY POTTER FOREVER! : P
The answer is 4x^2 - 7x+2