Je besoin de faire ses 4 équations aider moi svp
4x+7=5 / 5x=10-3x / 7x-1=5x+9 / 2x+5=-x -4

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

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)