Ch. 1 Section 9 Day 2 homework

p. 70 number 27

p. 70 number 30

p. 70 number 33

p. 71 number 36

p. 71 number 39

p. 71 number 42

p. 71 number 45

p. 71 number 48

p. 71 number 51

p. 71 number 54

p. 71 number 57