The walnut cove ruritan club sells hot dogs and drinks from a concession stand at the annual 4th of july parade. carl bought 5 hot dogs and 3 drinks and paid $13.50. susan purchased 2 hot dogs and 3 drinks and was charged $9.00. what is the cost of 1 hot dog and what is the cost of 1 drink?

so then what are you asking?

step-by-step explanation:

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10

my dear correct answer is option number 3