Line t has a slope of 8/5. line u is perpendicular to t. what is the slope of line u

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

Common binomial factor of 6x(3x+7)+5(3x+7)

G. how many different 6-letter arrangements can be formed using the letters in the word absent, if each letter is used only once? a. 6 b. 36 c. 720 d. 46,656