Nina sells ninety-five percent of her cookies at the bake sale. She sold 475 cookies. How many cookies did she bake all together?

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

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?