Example: Margie is responsible for buying a week's supply of food and medication for the dogs and cats at a local shelter. The food and medication for each dog costs twice as much as those supplies for a cat. She needs to feed 164 cats and 24 dogs. Her budget is $4240. How much can Margie spend on each dog for food and medication?
Example: Margie is responsible for buying a week's supply of food and medication for the dogs and cats at a local shelter. The food and medication for each dog costs twice as much as those supplies for a cat. She needs to feed 164 cats and 24 dogs. Her budget is $4240. How much can Margie spend on each dog for food and medication?
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question

Transcribed Image Text:Example:
Margie is responsible for buying a week's supply of food and medication for the dogs
and cats at a local shelter. The food and medication for each dog costs twice as much as
those supplies for a cat. She needs to feed 164 cats and 24 dogs. Her budget is
$4240. How much can Margie spend on each dog for food and medication?
Step 1 Find the variables
Step 2 Write two equations using the variables
Expert Solution

Step 1
It is given that "The food and medication for each dog costs twice as much as those supplies for a cat "
Let's call the cost for each cat for food and medication as x. So, the cost for each dog will be 2x.
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