C+ (-2)= 21= 21+2= 23+ (-2)= 21 23+ (-2)= 21 is the same as 23- 2= 21
c/15 = 21/9 → c/15 x 15 = 21/9 x 15 → c = (7x3)/(3x3) x (3x5) → c = 7 x 5 = 35
21 Consonants in the Alphabet
C = 44
John C. Fremont was born on January 21, 1813
The letter C in the equation 15-4c-21 would be -15. This is a math problem.
21⅝ °c = 70.425°f
-5F is the same as -21 C
21 / 30 is a 70%, or a C-.
The g. c. f. of 21 and 84 is 21.
21 is not a prime.
70% C