SOLUTION: 1. You are planning to spend no less than $6,000 and no more than $10,000 on your landscaping project. a. Write an inequality that demonstrates how much money you will be wil

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Question 145271: 1. You are planning to spend no less than $6,000 and no more than $10,000 on your landscaping project.
a. Write an inequality that demonstrates how much money you will be willing to spend on the project.
b. Suppose you want to cover the backyard with decorative rock and plant some trees as the first phase of the project. You need 30tons of rock to cover the area. If each ton cost $60 adn each tree is $84, what is the maximum number of trees you can buy with a budget for rock and trees of $2500? Write an inequality that illustrates the problem and solve. Express your answer as an inequality and explain how you arrived at your answer.
c. Would 5 trees be a solution to the inequality in part b? Justify your answer.

Answer by 24HoursTutor.com(40) About Me  (Show Source):
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a. Let money to be spent be "x"
Inequality 6000 b. Let number of trees be y
30*60 + 84*y <=2500
1800 + 84y <=2500
y<=8.33
So, maximum number of tress is 8
c. 1800 + 84*5 <=2500
2200<=2500
So, 5 trees is a solution to the inequality
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