Plz help will mark brainliest plz show work!

"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.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi