Mathematics, 22.02.2021 07:20 bullockarwen
Reasoning Solve the system of linear equations using substitution. Use pencil and paper. Which
expression would be easier to substitute into the other equation, in order to solve this problem?
Explain your reasoning.
x=6y - 8
x + y = 9
The solution is
Answers: 2
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The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.
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Reasoning Solve the system of linear equations using substitution. Use pencil and paper. Which
expr...
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