What is the answer to algebra with pizzazz page 133?

Can a point lie in more than one plane? What is x times x in algebra? What does 120 divide by 20 equals? Are their advantage in using the dangkal or hakbang as a units? What is the discriminant of a quadratic function? What is five plus six? What is analogy for effective? How many ordered pairs are needed to draw a straight line? In 5 years Chim will be three times as old as Jared The sum of their ages is 42 How old are Chim and Jared? Three times the sum of a number and two is negative eight? If a brick balances evenly with three-quarters of a pound and three-quarters of a brick then what is the weight of the whole brick? What does 1over 2 equal? Given ABCD and equals 55 and equals 8x plus 7. what is the value of x? What is 3 quarters of 42? What are steps to find four consecutive integers whose sum is 138? When writing twenty one and a half trillion in scientific notation what is the exponent needed on the base ten? Is radical 9 irrational? 4 to the negative 2nd power? What is the order pair for x plus 7y equals 33 and 3x - 2y equals 7? What are the answers to Punchline Algebra page 2.12?