4 out of 52 because there are 52 cards in a deck but only 4 kings therefore it would be 4 king out of a deck of 52
Y - y 0 = m ( x - x 0 )
x 0 = 6, y 0 = -3, m = 1/2
The point-slope form of the equation is:
y + 3 = 1/2 ( x - 6 )
Answer:
n+4=<13
replace =< with less than or equal to (the < with an extra line under)
More info :) please thanks
C, because the opposite would be + 2 and none of the ions have that charge