Mrs. Fernandez buys a camera that cost $105.75. The sales tax is 11.25%. What is the final total amount that Mrs. Fernandez will have to pay in order to take the camera home?

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

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