How do I delete an answer on Just want to know because I got an improper answer in one of my questions, so I want to figure out how to delete an answer. (That question was for 90 points I think or maybe around there!) I want to give somebody else a try to answer it correctly and properly.

For the equations below which statement is true ?

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute