Help me please please personal finance

"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.

In the rectangle below ac=30 units what is de

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression