Casey owns a grocery store. on monday, he sold 21 pounds of hamburger. on tuesday, he sold 7 pounds of tomatoes. on thursday, he sold nine packages of hamburger buns and 13 pounds of hamburgers. how many pounds of hamburger did casey sell?

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.