3c(squared)-17c-6 = 0 (3c+1)(c-6) = 0 c= negative one third or positive 6
49c
17c
17c
17c to 18c
The average is 17C
No idea buddy
More info on the question 'Wikipedia says 17C is an average, but my book says the highest is 17C and -55C is the lowest which sounds pretty annoying' .
17c an hour
aprox 17C
For those who don’t have 6.8 as an answer then it is 20C
17C or 63F