Christa buys 14 flowerpots. some are small and cost $2.40 each. the rest are large and cost $5.60 each. she spends a total of $49.60. which equation models this situation? let s represent the number of small flowerpots she buys. a. 5.6s + 2.4(s + 14) = 49.6 b. (2.4 + 9.6)(14 – s) = 49.6 c. 2.4s + 5.6(14 – s) = 49.6 d. 5.6s + 2.8(14) = 49.6