. ............................................................................................. 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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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 $1142 in a forest area of 18 acres.
(a) Write a linear equation giving the cost of the invasive species management system in terms of the number of acres x of forest. (Let y be the dependent variable.)
(b) Use the equation in part (a) to find the cost of implementing the system in a forest area of 45 acres.
2$
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Transcribed Image Text:п 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 $1142 in a forest area of 18 acres. (a) Write a linear equation giving the cost of the invasive species management system in terms of the number of acres x of forest. (Let y be the dependent variable.) (b) Use the equation in part (a) to find the cost of implementing the system in a forest area of 45 acres. 2$ Need Help? Read It Watch It Master It Submit Answer View Previous Question Question 8 of 10 View Next Question Home My Assignments + Request Extension MacBook DII DD 80 888 F11 F12 F9 F10 sc F4 F5 F6 F7 F1 F2 F3 * @ # $ % & %3D 4 6 7 8 9. { Q W E R T 一 G H J K
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