C
there can be more than one mode. 20 and 30 have the same amount and are most frequent
56-10=46. 46 divided by 3=15.3 with the 3 repeating
I came up with when x=9, y=6.
The opposite inner angles equal the outer one
(3x+5) = 2x + 30
x = 25
(3*25)+5
TSQ = 80
Untrue , because there are different regions in the united states with different weather patterns!