The number of oranges sold by a local market in August can be represented by the function p(x) 28x + 15 and the number of apples sold by the same market in August can be represented
by the function q(2) 12 + 32x, where x represents the number of days the market was open that
month.
Which function, r(x), represents the total number of oranges and apples sold by the market during
the month of August?
r(x) = 60x+27
r(x) = 47x +20
r(x) = 40x +47
r(x) = 42x +3
r(x) = 42 + 3