Mathematics, 18.03.2021 02:50 rollercoasterbuddies
Solve each system using elimination. Each system only has one solution. Write your solution in the form (x, y).
2x+3y=-42x+3y=β4
-2x-5y=8β2xβ5y=8
Answers: 2
Mathematics, 21.06.2019 16:00
Josephine has a great garden with and area of 2x2 + x - 6 square feet
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Mathematics, 21.06.2019 20:40
David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.
Answers: 1
Mathematics, 21.06.2019 21:30
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
Answers: 3
Solve each system using elimination. Each system only has one solution. Write your solution in the f...
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