8. Which of the following is incorrect? A) 22= B) (3 + 5)(7 +9) = 3(7) + 3(9) + 5(7) + 5(9) !! 2:5 D) 34 E) 2(3 + 4) = 2(3) + 2(4) 3+4 G) 2(3 4)(5-7) = 14(5 -4.3) H) ab = 0 means that either a = 0 or b = 0 9. Find the rational number halfway between and 48 29 B) 48 D) G) H) 10. The lowest temperature ever recorded in Oymyakon, Siberia, was -88 C. The highest temperature ever recorded was 24 C. What is the difference between these two measurements? A) -36 B)112 D) -12 E) 11.2 F) -88 G) 100 H) -24 3.