. ............................................................................................. The cost of implementing an invasive species management system in a forest is related to the area of the forest. It costs $670 to implement the system in a forest area of 10 acres. It costs $1142 in a forest area of 18 acres. (a) Write a linear equation giving the cost of the invasive species management system in terms of the number of acres x of forest. (Let y be the dependent variable.) (b) Use the equation in part (a) to find the cost of implementing the system in a forest area of 45 acres. $4
. ............................................................................................. The cost of implementing an invasive species management system in a forest is related to the area of the forest. It costs $670 to implement the system in a forest area of 10 acres. It costs $1142 in a forest area of 18 acres. (a) Write a linear equation giving the cost of the invasive species management system in terms of the number of acres x of forest. (Let y be the dependent variable.) (b) Use the equation in part (a) to find the cost of implementing the system in a forest area of 45 acres. $4
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.3: Lines
Problem 92E
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