An invoice quotes a price of $620 subject to discounts of 30%, 15%, and 5%. what is the selling price? (round off your answer to the nearest cent.) a. $310.00 b. $350.46 c. $434.00 d. $368.90

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in