Perform the indicated operation. (-10) ÷ (-20)

O 2
O 2
O 1/2
O -1/2

"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.

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

How do i find the missing angle measure in a polygon