What is the sum of 3/4 and 4/5

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

What is the base of 1/9 to the power of 2

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.