Agarden has four sides that are all the same length. each side measures x+4 units. the garden's perimeter is 112 units. what is the value of x? enter your answer in the box. x =

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