If 6 men can do a piece of work in 14 days, how many men are needed to do the work in 21days?

"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.

On a architect's drawing of a house, 1 inche representa 1.5

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled