A store has clearance items that have been marked down by 70%. They are having a sale, advertising an additional 20% off clearance items. What per cent of the original price do you end up paying?

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5