How do quote more than one sentence?

Which of the following verbal expression represents the algebraic expression 2x-8? If the width of a rectangle is 4 feet less than the length and the area is 320 feet squared what is the width of the rectangle? What can the degree of a polynomial tell you about the graph? What is a negative number divided by a negative number? What is twenty-one minus six? Is the product of any two irrational numbers is an irrational? What two negative consecutive integers have a sum of -21? What is r in this equation and how do you do it minus 5 equals 7 plus 3r? How do you find the nth term for this pattern- 10 20 40 80 160? Why are letters used in algebra? What is negative 8 to the negative 2 power? How do you change 3.025 to a fraction in simplest form? What is the length of the brace approximated to the nearest hundredth when the height of the wall is 10 feet and the wall is 16 feet long? Why does negative times negative give a positive result? How is distance formula used in real life? Why does charlie like fay in flowers for Algernon? Why does the sum of adjacent angles equals to 180 degrees? Which has the higher elevation The Carpathian mountains or the Alps? What is x times -8x? What states legislature in 1897 introduced a bill to legally establish the value of pi?