Which best describes the error in finding the missing length of the triangle? (By the way, ignore the one I clicked below, since I am not sure if it is right.)

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

Which of the following is the sum of 3 1/6 + 6 3/8?

David is standing on the sixth rung of a ladder while painting his house. which expressions represent a change in david’s position of 2 rungs on the ladder? choose exactly two answers that are correct. a. 6+2 b. 6-2 c. 2x6 d. 6/2