Combining like terms with negative coefficients

2s+(−4s)

Solutions for 2x+7 less than or equal to 3x-5

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.

Atemperature of 1.64◦f corresponds to answer in units of ◦c.