(30 points) jamie rents a movie for a flat fee of $2.50 plus an additional $0.75 for each night she keeps the movie. choose the cost function that represents this scenario if x equals the number of nights jamie has the movie. c(x) = 2.50x + 1.25 c(x) = 3.25 c(x) = 2.50 + 0.75x c(x) = (2.50 + 0.75)x

{3 + i, 3 - i, 3, -1}

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(3x-8) or (3x+8)

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irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: