Adelle solved the equation ½ (x + 8) = - 30 as shown. Fill in the correct justification for each step Step Justification 1/2(x+8)=-30 Given x/2+4= -30 blank x/2= -34 blank x=-68 blank

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points