Mathematics, 14.03.2022 03:40 25linm
Solve the following problem. Give the equation using x as the variable, and give the answer.
The sum of three times a number and 8 more than the number is the same as the difference between β22 and twice the number. What is the number?
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Part 1
Write the equation using x as the variable. Choose the correct equation below.
A.
3x+(x+8)=β22β2x
B.
3xβ8x=2xβ(β22)
C.
3xβ8x=β22β2x
D.
3x+(x+8)=2xβ(β22)
Answers: 3
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Mathematics, 21.06.2019 20:30
Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. 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.
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