Replace ∗ with a monomial so that the trinomial may be represented by a square of a binomial: ∗ +28a+49

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.

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Radials are weird[tex](14 \sqrt{6}) ^{2} [/tex]whats the answer and how do i solve pls