Directions: Read the given situation and do what is being asked in each number Write your answer on the blanks provided for 10. What property justifies the equation: 7+ (-5) = (-5) +7? 11. What is the sum of the 151 and the 1-51? 12. What is the product when the binomial (x + 1) is multiplied tox? - x +1? 13. What is the difference when -10 is subtracted from -147 14. What is the sum if you add 17. 23, and -10? 15. What number must be added to 13 to have -20? 16. Simplify: 12+(-3)] + [4-(-3)] 17. Solve the linear equation involving absolute value: I x - 71 = 17 18. A factory produces wardrobes and likes to use exponents as dimensions. The wardrobes have the dimensions b* by b*by 5c6. What is the volume of the wardrobes?​