At the snack bar, a hot dog costs $1.50 and a slice of pizza costs $2. what percent of the cost of a slice of pizza is a cost of a hot dog? which equation can be written to represent this scenario? a. 1.5p=2 b. 1.5=2p c. 2(1.5)=p d. 2/1.5=p how would you determine this answer?