A hiker maintains an average speed of 3 3/4 km/h. How many kilometers will the hiker walk in 5 hours

"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.

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

Ill mark the brainliest if you me with the these three questions 7,8,9