The product of a number and 5 is less than the number

Which graph corresponds to the function f(x) = x2 + 4x – 1?

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.