If a line is 10 feet long but needs to be reduced to 80% of its original, how long will the new line be?

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

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?

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?