Broski i need help. i will aslo give brainliest

3(10x-y)-5(x-y^2) need this solved asap

"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.

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41