AND BRAINLIEST What is the value of Fraction 1 over 2x3 + 3.4y when x = 4 and y = 2?

12.8

14.8

25.8

38.8

If a =6, what is the value of 2a(3b + 5c)?

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.

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)