Ineed on these two questions

q.1. -2(3x + 5) = -6x - 10, the process of multiplying the -2 times everything inside the parenthesis is called?

q.2. the number 2 that precedes a letter x in the term 2x is called

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