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Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
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Mathematics, 22.06.2019 00:20
What is the slope of the line passing through the points (3, 3) and (5, 7) ? 1. 2 2. 1/2 3. −2 4. −1/2
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Mathematics, 22.06.2019 02:30
An ice cream shop sells 5 times as many cakes cones as waffle cones. use x to represent the number of waflle cones the ice cream shop sells and use the variable to write an expresion for the number of cake cones the ice cream shop sells. enter the expression for the number of cake cones the the ice cream shop sells
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Mathematics, 22.06.2019 02:30
P= price tax is 4% added to the price. which expression shows the total price including tax?
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Mathematics, 10.10.2019 18:10
Mathematics, 10.10.2019 18:10
Mathematics, 10.10.2019 18:10
Mathematics, 10.10.2019 18:10
Mathematics, 10.10.2019 18:10
English, 10.10.2019 18:10
History, 10.10.2019 18:10
Mathematics, 10.10.2019 18:10
Mathematics, 10.10.2019 18:10
English, 10.10.2019 18:10