Solve the system graphically:
x+y=1
y−x=3
2x+y=0

What is the measure of ac? 5 units 13 units 26 units 39 units

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)

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two