In the diagram, the length of segment vs is 39 units.
what is the length of segment tv?
14 units
19 units
38 units
50 units

How do i do this activity, is appreciated

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.

If g^-1(x) is the inverse of g (x) which statement must be true