I need help with this question please
ANSWER ASAP

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.

Math it's appreciated. (picture provided)

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?