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example 4 Purchasing A young man wins $200,000 and (foolishly) decides to buy a new car for each of the seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? Chapter 7.1 2009 PBLPathways
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000?
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000?
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Total Number of Cars Total Amount to Spend
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Total Number of Cars Total Amount to Spend
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Total Number of Cars Total Amount to Spend
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Total Number of Cars Total Amount to Spend
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Total Number of Cars Total Amount to Spend
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Total Number of Cars Total Amount to Spend
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Total Number of Cars Total Amount to Spend
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Total Amount to Spend
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000
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-40,000 E1 + E2 E2 E1 + E2 E2
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-40,000 E1 + E2 E2 E1 + E2 E2
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-40,000 E1 + E2 E2 E1 + E2 E2
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-40,000 E1 + E2 E2 E1 + E2 E2
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-40,000 E1 + E2 E2 E2 E2
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-40,000 E1 + E2 E2 E2 E2
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Echelon Form
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Echelon Form
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Echelon Form
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Echelon Form
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Solution
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Solution z x y -1 8 1 -0.5 6.5 2 5 3 0.5 3.5 4 1.5 6 7 2.5 -2.5
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A young man wins $200,000 and (foolishly) decides to buy a new car for each of the
seven days of the week. He wants to choose from cars that are priced at $40,000, $30,000, and $25,000. How many cars of each price can he buy with the $200,000? x: number of cars costing $40,000 y: number of cars costing $30,000 z: number of cars costing $25,000 Solution z x y -1 8 1 -0.5 6.5 2 5 3 0.5 3.5 4 1.5 6 7 2.5 -2.5
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