Jocelyn enjoys building robots and painting pictures. it takes her a constant amount of time to build every
robot, and it takes her a constant amount of time to paint every picture. she has 15 hours to build robots
and paint pictures.
in the following inequality, r represents the number of robots jocelyn can build and p represents the
number of paintings she can create over that time period:
2r +5p < 15
jocelyn wants to build 3 robots. how many paintings at most can she create in the time that remains?