Last year 9. ACC
solo
the Economics club had 19 members. This
year
there are 37 members in the club. Estimate the
percent change in the number of club members.
which of these is the best estimate for the percent
change in the number of club members?
A. 100% increase
B. 50% decrease
C. 25% decrease
D. 75% increase

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)