Consider the equation x2 - 12x+49=22
Which equation has the same solution(s) as the given equation?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

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.