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- Suppose C = 45+ 0.5t and L = 9 +2.5t represent the population (in thousands) of two cities, Clarksville and Lanesville, respectively. Determine the number of years it will take for their populations to be (a) equal, and (b) for Clarksville to have twice as many inhabitants as Lanesville. Also report the population of the towns for each situation. (a) In how many years will the population of Clarksville equal that of Lanesville? Number years What will be their populations? Number thousand peoplearrow_forwardIf x=ad/(c-d), solve for y in terms of a, c, d, and r. r(1-x)(a+x)-cy=0arrow_forward1.Solve simultaneously for x and y xy = 9 and 25x - 2y -3 =0arrow_forward
- Suppose E = 185+2.5t and W = 5 +7.5t represent the population (in thousands) of two cities, Eastborough and Westborough, respectively. Determine the number of years it will take for their populations to be (a) equal, and (b) for Eastborough to have twice as many inhabitants as Westborough. Also report the population of the towns for each situation. (a) In how many years will the population of Eastborough equal that of Westborough? 36 Correct response: 36 years What will be their populations? 275 Correct response: 275 thousand people A graphical representation of the solution to part (a) is shown below. Population, thousands Westborough of people Eastborough 275 t, years 36 (b) In how many years will Eastborough have twice as many inhabitants as Westborough? Predict first: Viewing the above graph, the answer should be less Correct response: less than 36 years. In how many years will Eastborough have twice as many inhabitants as Westborough? Number years (TIP: Be sure this is consistent…arrow_forwardSolve for x. state non-permissable values of the variables 1/x-2 = 1/4x+10arrow_forwardFind the value of X in the given equationsarrow_forward
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