The population of a town after 1990 can be modeled by the expression I(1.045)^t, where t represents the number of years since 1990 and I represents the population of the town in the year 1990. which expression represents the monthly growth rate? A I(1.045^12)^12t

B. I(1.045^12)^1/12t

C. I(1.045^1/12)^1/12t

D. I(1.045^1/12)^12t

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Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x – 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x – 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x – 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.