11/20 Two Step Equations
 1. Copy on scratch paper and show all steps to find the value of the variable. (1/2) (4t + 6) = 72. Copy on scratch paper and show all steps to find the value of the variable. -2 (x - 5) + 7x = -53. Copy on scratch paper and show all steps to find the value of the variable. 24x + 10 = 1544. Copy on scratch paper and show all steps to find the value of the variable. 3(f + 2) = -155. Copy on scratch paper and show all steps to find the value of the variable. x - (2x + 3) = 66. You may use your worksheet to interpret: Mark is Christmas shopping at the mall and wants to treat his family to ice cream. Each cone costs \$3.75. He also wants to get a box of fresh donuts for \$6.35. Mark spent a total of \$21.35, how many family members was he shopping with?7. You may use your worksheet to interpret: Blake is saving money to buy his Dad a new dvd player for \$120. He already has \$48 saved. He plans on saving an average of \$24 a week. How many weeks will it take Blake to save enough for the dvd player?8. You may use your worksheet to interpret: You are at Starbucks and decide to join the “pay it forward” movement. Every pumpkin latte costs \$3.25 and it costs \$2.25 to get a pastry. You buy a pastry and purchase several pumpkin lattes for the people in line behind you. You spend \$25. How many pumpkin lattes did you “pay it forward”?9. You may use your worksheet to interpret: Madison County Middle school is sponsoring a new fundraiser for 2013. Each house grade level decorates a real tree that will be auctioned off as a fundraiser. Mr. Colquitt found a local company that will deliver the trees with stands for a flat fee of \$45, plus \$15 a tree. If the school pays \$270 how many trees did Mr. Colquitt order?10. You may use your worksheet to interpret: Dimitri wants to donate some of his allowance to provide meals for firemen during the holidays (the holidays are a REALLY busy time for firefighters). He has a choice of two charities. One (a) will match donations equally (which doubles the donation). Another charity (b) will donate \$0.50 on the dollar, plus fifteen dollars for all donations \$30 or more. Which deal would get the most amount of money donated if Dimitri has \$50A) bB) a
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