Aconstruction worker bought several bottles of juice for $3 at the convenience store. she paid for them with a $20 bill. if "j" represents the number of bottles of juice, write an expression for the change she should receive.

solve. show each step.

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2

Atravel agent is booking a trip to england, scotland, ireland, and france for a group of senior citizens. the agent sent surveys to the group, asking which countries they would like to visit, in order, and created the shown preference schedule (e = england, i = ireland, s = scotland, f = france). which country is the condorcet winner? number of votes 15 12 16 19 1st f e e i 2nd e s i s 3rd s i s e 4th i f f f 1. scotland 2. england 3. france 4.ireland