-2(2x+8)=-6+-2 what is the answer

"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.

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?