6x – 8 = 4x – 5
Give your answer as an improper fraction in its simplest form.

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Math it's appreciated. (picture provided)

Write the percent as a fraction or mixed number in simplest form. 0.8%