The Red Line Below is Parallel To which of the following? A. The x-axis
B. The origin
C. the y-axis
D. None of those

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

41/17 as a decimal rounded to the nearest hundredth

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.