6(3r^2 - 14r + 3)
and
(2c + 1)(c - 9)
3c(squared)-17c-6 = 0 (3c+1)(c-6) = 0 c= negative one third or positive 6
49c
17c
17c
No idea buddy
For those who don’t have 6.8 as an answer then it is 20C
17c an hour
aprox 17C
21 digrees
Yes 15.50c is colder than 170c
16 (I think)
For first class mail, it's 17c. For the latest details you can always go to www.usps.gov.