Which table shows a constant rate of change?
a.
days. 6 12 18
earnings ($) 225 450 750
b.
days. 6 12 18
earnings ($) 225 500 750
c.
days. 6 12 20
earnings ($) 225 450 675
d.
days. 6 12 20
earnings ($) 225 450 750

Which of the following is correct interpretation of the expression -4+13

We just started the introduction into circles and i have no idea how to do this.

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)