12 Picture cards in a deck
This is a Ditloid. The answer is 7 Colours in a Rainbow.
This is a Ditloid. The answer is 535 Members of Congress.
If we're talking strictly algebra. 12 equals p of c can be written as: 12= p(c) meaning, 12 is the answer for some function p, when c is the variable.
It is c + 12.
36
12 picture cards in a deck
100 Runs in a Century
4 g in a cc is a ditloid, a type of word puzzle, each letter in the ditloid is the beginning of a word , you have the work it out, in this case the answer is Four Ghosts in a Christmas Carol.
4 Doors Per Car
2 Point Four Children
ten commandments
Was thinking Connecticut when I read this, but then gave up on that. Not gonna give it to you, but think about Canada
21 Consonants in the Alphabet
4 Cardinal Points of the Compass
seven spikes on the statue of liberties head
10 Centuries in a Millenium
7 C in the W = 7 Continents in the World.