The ratio of a number and 13 written as a algebraic expression is?

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

Which expression is equivalent to 4 square root 6 divided by 3 root 2

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.