The slope of the line passing through the points (7,5) and (21, 15) is Another line with a slope that is one-third that of the slope you just calculated passes through the origin and the point

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.

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2