1-The area of a parallelogram is 507 cm2. Its height is six times its base. Find the height and base.

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0