The probability that Dan wins a raffle is given by the expression b
c
.
Write down an expression, in the form of a combined single fraction, for the probability that Dan does not win.

i honestly dont know

the linear relationship that represents a variation in direct proportion is the linear function that varies according to the numbers of its domain, for example the cost of producing x number of items can be represented in direct proportion by f (x) = mx + b, where m is the constant of proportionality, x the number of articles produced and b the fixed cost