Find the value of the smaller number of the sum of two numbers is 54 and
the difference is 28.

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.

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2