What is the answer to page 3.9 Punchline Algebra book bridge to algebra?

Two numbers have a sum of -9 and a product of -90 What are the numbers? Who is the founder of analytical algebra? How do you factor 2x squared minus 5x plus 2? Know all multiplication facts? What are algebraic terms? Is sprang an adverb? How can 5 friends share 2 jugs of water? If the diagonal of a square is twenty inches how do you find the length of the sides? The numerical factor of a multiplication expression? What multi-step equation equals 12? What is square root of 61? What does amalgamate mean? What is the anti-derivative of secant squared? Which set of points could represent a linear function? What is the volume of a cube of iron that is 2.50 cm on each side? Write an equation for the line that is parallel to the given line and that passes through the given point y equals 12x-8 2-15? Where is glencoe Scotland? What is a set of 5 positive numbers that has a median 10 and mean of 7? What is a square minus b square? How do you complete a equations from table of values?