Lời Giải
Lời Giải
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Represent the number with
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Three more than 4 times a number is less than or equal to 31When 2 less than 3 lots of a number is doubled the result is 5 .two thirds of a number is no more than-10The underworld city of Nexus has a current population of 500,000 people. The city’s population is growing exponentially with a growth rate of 3% per year. The city’s infrastructure can support a cực đại population of 1 million people. At what time does the city need to upgrade its infrastructure to accommodate the growing population? Model the equation of it first and then its derivativeThe product of a number and −25 is equal to the number increased by 28.