Could anyone i am very bad at math : (
what is 3/5 of 50

"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.

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Solve the following system of equations express your answer as an ordered pair in the format (a,b) with no spaces between the numbers of symbols 5x+2y=22