Find the minimum value of
f(x, y)=36x2+13y2 subject to the constraint x2+y2=256

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x

How are algebraic expressions evaluated using substitution?

What is 10+10+20 about the origin the square root of a triangle.