Sia makes lemon water. She uses 1/2 tbsp of lemon juice for every 8 oz of water. Which equation shows the relationship between ounces of water, w, and tablespoons of lemon juice, j? A. w=4j
B. w=16j
C. j=4w
D. j=16w

Can you simplify 4/7? 24 points will be awarded!

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.

Which expression is equivalent to the expression shown?