Identify which equations have one solution, infinitely many solutions, or no solution.

"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 graph represents the linear function below? y-4= (4/3)(x-2)

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6