1. use the distributive property to simplify the expression. (-1)(4-c) 2. use the distributive property to simplify the expression. 4(2x -4) 3. use the distributive property to simplify the expression. (10 + 4 y) 1/2 4. to which subsets of real numbers does the number -22 belong? choose all subsets that apply. 5. what is an algebraic expression for the following word phrase: "6 times the difference of b and p"? 6. what is the simplified form of the expression 5 (14-2) to the second power/2 7. evaluate u+xy, if u =18, x=10, and y=8.