Danica has laid out floor tiles so they form a rectangle with the perimeter of 18 inches what us a difference between the greatest and least possible areas of the rectangle

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.