What is the exact value for the expression the square root of 52. − the square root of 13. + the square root of 117.? simplify if possible. 4 the square root of 13. the square root of 13. 2 the square root of 39. 8 the square root of 39.

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.