SYSTEMS

INSTRUCTIONS: Click on the dollar value to reveal the problem. When on the problem slide, click on the picture on the bottom left of the slide to reveal the answer. When on the answer slide, click on the picture at the bottom left of the slide to return to the game board. This program should automatically darken problems on the board when you have completed them. Be sure NOT to resave this file after you have played the game or all of the used questions will remain dark forever. TIPS: I play this game by doing the following: All students have a piece of paper in front of them. One student in each row has a dry-erase board (or electronic “voters”, if you have them). Whenever a student has the board, they write “BOARD” on their paper for that problem. They should work out the problem on their dry erase board. The first person holding up the correct answer wins. I do not allow anyone to help anyone else. This keeps students more accountable and helps to even the teams– preventing the genius from hogging all of the action. Everyone without a board works out the problem on their papers. After each question, the person with the board passes it back. I keep score on the chalkboard by row. Of course, I award the winning team with the actual cash at the end of the period.

Graphing Inequalitites Elimination Word Graphing Substitution. Graphing Inequalitites ? $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500

$100 -- Graphing Equations 2x - y = -4 y = 3

$200 -- Graphing Equations y = 2x y = x + 2

$300 -- Graphing Equations 6x - 8y = 8 9x - 12y = 12

$400 -- Graphing Equations 2x + 3y = 7 x - 2y = -7

$500 -- Graphing Equations x + 3y = 1 3x - y=13

$100 -- Substitution x = 2y + 4 x + y = 4

$200 -- Substitution 2x - 5y = 9 y = 3x - 7

$300 -- Substitution X - 2y = -1 5x - 7y = 4

$400 -- Substitution 4x + 3y = 3 2x + y = -3

$500 -- Substitution 10x -16y = 17 x + y = 3

$100 -- Elimination 5x + y = 6 -5x + 3y = -22

$200 -- Elimination 2x - 3y = 4 8x + 3y = 1

$300 -- Elimination 2x - 7y = -10 3x + 2y = 10

$400 -- Elimination 5x - 2y = -15 7x + 5y = 18

$500 -- Elimination 3x - 4y = 12 6x + 2y = -11

$100 -- Word Problems At Six Flags, adults cost $16 & kids cost $12 each. A group of 42 people spent $568. How many adults & kids?

$200 -- Word Problems The cheerleaders order 2 burgers & 3 hot dogs for $10.35. They go back for 5 more burgers & 4 more dogs for $19.05. Find the cost of a burger & dog.

$300 -- Word Problems Using only 90% and 96% pure solutions, how much of each is needed to create 600 gallons of a 92% pure solution.

$400 -- Word Problems Foot Locker offers you $20,000 plus 1% commission. Champs offers 15,000 plus 2% commission. How much must you sell to make the same $ at each job?

$500 -- Word Problems Ann & Bill run a 5160m race in 16 min. Ann runs 300m/min. & Bill runs 360m/min. How many minutes did each run?

$100 -- Graphing Inequalities 2x + y < 4 -2x + y  4

$200 -- Graphing Inequalities y  -2x + 4 x + 2y > -4

X < 1 y > -3 x > -2 y < 4 $300 -- Graphing Inequalities X < 1 y > -3 x > -2 y < 4

$400 -- Graphing Inequalities x  0 y  0 -3x - y < -4

$500 -- Graphing Inequalities x  0 y  -2 y < -4/3 x + 2

Use any method: x + 2y = 3 -7x + 3y = -21 $100 -- ? Use any method: x + 2y = 3 -7x + 3y = -21

Use any method: x - 7y = -28 9x + 2y = 8 $200 -- ? Use any method: x - 7y = -28 9x + 2y = 8

$300 -- ? Use any method: 3x - y = -8 -2x + 5y = 1

$400 -- ? Use any method: 6x - 3y = 1 4x - 2y = 7

$500 -- ? Use any method: 3x -8y = 1 6x + 2y = 11

DAILY DOUBLE

$100 -- Graphing Equations (-0.5, 3)

$200 -- Graphing Equations (2, 4)

$300 -- Graphing Equations Many Solutions

$400 -- Graphing Equations (-1, 3)

$500 -- Graphing Equations (4, -1)

$100 -- Substitution (4, 0)

$200 -- Substitution (2, -1)

$300 -- Substitution (5, 3)

$400 -- Substitution (-6, 9)

$500 -- Substitution (2.5, 0.5)

$100 -- Elimination (2, -4)

$200 -- Elimination (1/2, -1)

$300 -- Elimination (2, 2)

$400 -- Elimination (-1, 5)

$500 -- Elimination (-2/3, -3.5)

$100 -- Word Problems 16 Adults 26 kids

$200 -- Word Problems $2.25 burger $1.95 hotdog

$300 -- Word Problems 400 gal. 90% 200 gal. 96%

$400 -- Word Problems $500,000

$500 -- Word Problems Ann: 10 min. Bill: 6 min.

$100 -- Graphing Inequalities

$200 -- Graphing Inequalities

$300 -- Graphing Inequalities

$400 -- Graphing Inequalities

$500 -- Graphing Inequalities

$100 -- ? (3, 0)

$200 -- ? (0, 4)

$300 -- ? (-3, -1)

$400 -- ? No solution

$500 -- ? (5/3, 1/2)

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About Algebra Awesomeness I am a National Board Certified math teacher with a Master’s degree in education. I have a strange combination of Math and English Education degrees. This strange mix helps me to be the word problem guru at my school. More importantly, I am married to another math teacher who now stays at home full-time with our children. We began this venture of Algebra Awesomeness at the end of 2012. What a blessing! This store has helped me to share creations with other teachers and to learn from them. It has also helped us to pay some huge, unexpected medical bills for our son. Our family is incredibly grateful to you and to all of our customers for their support. We cannot thank God enough for this great blessing of an extra income and encouragement. Thank you!