If 24 gallons of water are poured into an empty tank, then 2/5 of the tank is filled. How many gallons does a full tank hold?

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !