Given circle O below, the arcs GH and JK must me congruent, True or False. Please help!

"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.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?