Tina is putting wallpaper on each wall in her living room. She wants to cover each wall, and leave space for the door. What is the total area of wall she will need to cover?

"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.

In the rectangle below ac=30 units what is de

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?