Find the retail sale price of each item below. round to two decimal places when necessary.

original price: $29.99; markdown 33 1/3%

how do you turn 33 1/3% into a whole number than percent?

i will give brainliest

David bought a poster for an art project. the poster is 2.7 feet wide and 3.9 feet tall. what is the area of the poster?

Which of the following best describes the delian problem?

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm