One month Lashonda rented 5 movies and 3 video games for a total of $25. The next month she rented 2 movies and 6 video games for a total of $40. Find the rental cost for each movie and each video game.

Really need on these. i have no idea what to do

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? )

What’s the range cuz i can’t find it?