If point (4, 5) is on the graph of a function, which equation must be true? f(5)=4f(5,4)=9f(4)=5f(5,4)=1

Which math sentence can be used to determine if the triangle is a right triangle?

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.

Marking brainliest rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.