Find (f + g)(x). f(x) = sqrt 6x+9, g(x) = sqrt 6x-9

a. sqrt 6x+9 + sqrt 6x-9
b. x sqrt 12
c. sqrt 12x
d. 6x

Find the perimeter of the figure shown above. a. 50 cm c. 30 cm b. 64 cm d. 60 cm select the best answer from the choices provided a b c d

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Can anyone me with 32,33,36,37,and 40.