Ibought some large frames for $18 each and some small frames for $7 each. if i bought 13 frames for $135 find how many of each type of frames i bought

Which ahows the graph of the solution set of 6x+4y< 12

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?