A regular hexagon is rotated 360° about its center. How many times does the image of the hexagon coincide with the preimage during the rotation? a. 1 time
b. 12 times
c. 6 times
d. 3 times

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes. she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

Asugar cube is inch on each edge. how much volume does it occupy?