During a sale a store offered a 40% discount on a stereo system that originally sold for $380 Aftet the sale, the discounted price of the stereo system was marked up by 40%.Ehat was the price of the system after the markup?

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.