Brainless for anyone who answers correctly (I need help)

(-2/3 + 5/6) divided by 3/4

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 plzzz write a proportion i will give you 100 points

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units