Arectangle has dimensions 7 ft x 12 ft. which of the dimensions describe a rectangle that is similar to this rectangle?
a.)5 ft x 7 ft
b.)14 ft x 36 ft
c.)21 ft x 36 ft
d.)21 ft x 48 ft

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.