Mathematics, 02.12.2019 07:31 mimireds8573
X+y+z=1
-2x+4y+6z=2
-x+3y-5z=11
solved using elimination
Answers: 1
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Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9
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Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
Answers: 3
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Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone
Answers: 1
X+y+z=1
-2x+4y+6z=2
-x+3y-5z=11
solved using elimination...
-2x+4y+6z=2
-x+3y-5z=11
solved using elimination...
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