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solve the proportion.

What is the inverse of the function f(x) = 2x + 1?

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents