Convert an expression into a sum and make similar word reductions
a) 5(2x+3y) -(x-2y)
b) -6(3x/6-2y/6)+2/3(3x/2-6y)

this is a fractional line -- > /

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.

What is the range of the data below? .8090100

How do i put 3(x+7) in distributive property