5(3 - x) < -2x + 6 please solve for me <3

41/2 - 1 1/3 what is the answer as a fraction?

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.