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mitosuki
 4 years ago
Help in attachment, multiple choice
mitosuki
 4 years ago
Help in attachment, multiple choice

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moneybird
 4 years ago
Best ResponseYou've already chosen the best response.2Let the cost of land for student 1 be x Student 1's total cost of mining is x + 2 + 5(2) = x + 12 Student 2's total cost of mining is 4 + 5 + 6(2)  4 + 5 + 12 = 21 21 = x + 12 + 3 21 = x + 15 x = 6

mitosuki
 4 years ago
Best ResponseYou've already chosen the best response.0I have no clue. cause this how I got it: x + 2 + 5(2) = x + 12 21 = 12 + x 12 12 x = 9

moneybird
 4 years ago
Best ResponseYou've already chosen the best response.2It says Student 2's total cost of mining is $3 more than student 1.

mitosuki
 4 years ago
Best ResponseYou've already chosen the best response.0Yeah but the total of student 2 is 21.
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