What is 3 sqrt 3/ 3 sqrt 2x in simplest form? A. 3 sqrt 12x^2/ 2x
B. 3 sqrt 6x/2x
C. 3 sqrt 3/2x

What percent of 18 is 24? and plz explain thx.

Tan198=asin164=? how to solve this? ?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)