Formulate the situation as a system of inequalities. (Let x represent the number of goats the farmer can raise and y represent the number of llamas.) A rancher raises goats and llamas on his 400-acre ranch. Each goat needs 2 acres of land and requires $60 of veterinary care per year, while each llama needs 5 acres of land and requires $48 of veterinary care per year. If the rancher can afford no more than $7,920 for veterinary care this year, how many of each animal can he raise? (land requirements) (veterinary care) x 2 0, y 2 0
Formulate the situation as a system of inequalities. (Let x represent the number of goats the farmer can raise and y represent the number of llamas.) A rancher raises goats and llamas on his 400-acre ranch. Each goat needs 2 acres of land and requires $60 of veterinary care per year, while each llama needs 5 acres of land and requires $48 of veterinary care per year. If the rancher can afford no more than $7,920 for veterinary care this year, how many of each animal can he raise? (land requirements) (veterinary care) x 2 0, y 2 0
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![**Transcription for Educational Website**
**Problem Statement:**
Formulate the situation as a system of inequalities. (Let \( x \) represent the number of goats the farmer can raise and \( y \) represent the number of llamas.)
A rancher raises goats and llamas on his 400-acre ranch. Each goat needs 2 acres of land and requires $60 of veterinary care per year, while each llama needs 5 acres of land and requires $48 of veterinary care per year. If the rancher can afford no more than $7,920 for veterinary care this year, how many of each animal can he raise?
**Inequalities:**
1. **Land Requirements:**
\[
2x + 5y \leq 400
\]
2. **Veterinary Care:**
\[
60x + 48y \leq 7920
\]
3. **Non-Negative Constraints:**
\[
x \geq 0, \quad y \geq 0
\]
**Graph Explanation:**
- The graph is a Cartesian plane where each axis likely represents the number of goats and llamas.
- There is a grid that allows for plotting the inequalities to determine the feasible region.
- Feasible region: The area on the graph where all inequalities overlap, representing all possible combinations of goats and llamas that meet the land and veterinary care constraints.
**Graph Tools:**
- On the left, there are various tools to draw, move, and adjust the graph.
- The "No Solution" button likely indicates if a feasible region cannot be established under the given constraints.
- A legend or guide is necessary to interpret the values effectively when plotting and analyzing this kind of problem.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4d8e838a-6c8b-4033-a5e3-a56465c5aa54%2F447c5c7a-1988-4113-8142-5e0203ec8869%2F9i7ljwg_processed.png&w=3840&q=75)
Transcribed Image Text:**Transcription for Educational Website**
**Problem Statement:**
Formulate the situation as a system of inequalities. (Let \( x \) represent the number of goats the farmer can raise and \( y \) represent the number of llamas.)
A rancher raises goats and llamas on his 400-acre ranch. Each goat needs 2 acres of land and requires $60 of veterinary care per year, while each llama needs 5 acres of land and requires $48 of veterinary care per year. If the rancher can afford no more than $7,920 for veterinary care this year, how many of each animal can he raise?
**Inequalities:**
1. **Land Requirements:**
\[
2x + 5y \leq 400
\]
2. **Veterinary Care:**
\[
60x + 48y \leq 7920
\]
3. **Non-Negative Constraints:**
\[
x \geq 0, \quad y \geq 0
\]
**Graph Explanation:**
- The graph is a Cartesian plane where each axis likely represents the number of goats and llamas.
- There is a grid that allows for plotting the inequalities to determine the feasible region.
- Feasible region: The area on the graph where all inequalities overlap, representing all possible combinations of goats and llamas that meet the land and veterinary care constraints.
**Graph Tools:**
- On the left, there are various tools to draw, move, and adjust the graph.
- The "No Solution" button likely indicates if a feasible region cannot be established under the given constraints.
- A legend or guide is necessary to interpret the values effectively when plotting and analyzing this kind of problem.
![The image is a screenshot of a graphing tool from WebAssign. It features a grid with axes labeled from 0 to 200 on both the x-axis and y-axis. The grid includes evenly spaced horizontal and vertical lines for easy plotting.
Below the graph, there is an instruction:
"Find the vertices. (Order your answers from smallest to largest x, then from smallest to largest y.)"
Four input fields are provided to fill in the coordinates of these vertices:
1. \( (x, y) = ( \_\_\_ , \_\_\_ ) \)
2. \( (x, y) = ( \_\_\_ , \_\_\_ ) \)
3. \( (x, y) = ( \_\_\_ , \_\_\_ ) \)
4. \( (x, y) = ( \_\_\_ , \_\_\_ ) \)
Additional Materials section appears beneath the input fields, likely offering more resources or context.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4d8e838a-6c8b-4033-a5e3-a56465c5aa54%2F447c5c7a-1988-4113-8142-5e0203ec8869%2Ftvg52v8_processed.png&w=3840&q=75)
Transcribed Image Text:The image is a screenshot of a graphing tool from WebAssign. It features a grid with axes labeled from 0 to 200 on both the x-axis and y-axis. The grid includes evenly spaced horizontal and vertical lines for easy plotting.
Below the graph, there is an instruction:
"Find the vertices. (Order your answers from smallest to largest x, then from smallest to largest y.)"
Four input fields are provided to fill in the coordinates of these vertices:
1. \( (x, y) = ( \_\_\_ , \_\_\_ ) \)
2. \( (x, y) = ( \_\_\_ , \_\_\_ ) \)
3. \( (x, y) = ( \_\_\_ , \_\_\_ ) \)
4. \( (x, y) = ( \_\_\_ , \_\_\_ ) \)
Additional Materials section appears beneath the input fields, likely offering more resources or context.
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