Decide whether or not each equation represents a proportional relationship. A. Final measurements in cup (C) vs. The same volume measured in ounces (Z): c= 1/8z B. Area of a square (A) vs. The side length of the square (s):A= s Power of two C. Perimeter of an equilateral triangle (p) vs. The side length of the triangle (s): 3s=P D. Length (L) vs. Width (w) for a rectangle whose area is 60 square units: L= 60/w

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

Questions 7-8. use the following table to answer. year 2006 2007 2008 2009 2010 2011 2012 2013 cpi 201.6 207.342 215.303 214.537 218.056 224.939 229.594 232.957 7. suppose you bought a house in 2006 for $120,000. use the table above to calculate the 2013 value adjusted for inflation. (round to the nearest whole number) 8. suppose you bought a house in 2013 for $90,000. use the table above to calculate the 2006 value adjusted for inflation. (round to the nearest whole number)

What fraction is equivalent to 0.46464646··· a. 46⁄99 b. 46⁄999 c. 46⁄100 d. 23⁄50