10 is 5% of what number? pls help

Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

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 do you do the foil method with polynomials?