Nine times the sum of a number and 4 is 3. Use the variable w for the unknown number

"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.

Find the value of x. give reasons to justify your solutions! h ∈ ig

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