Final answer:
Given a budget of $26, after buying a $4 magazine, Bill can use the remaining $22 for composition books. Marie, with her $24 budget, can purchase up to 6 magazines if each costs $4, spending her entire budget on magazines.
Step-by-step explanation:
Understanding how to work with a budget is a math skill involving basic arithmetic and problem-solving. Let's examine the problem of Bill and Marie with their respective purchases and budget constraints.
Budget Analysis for Purchases
Bill has $26 to spend on a magazine and 5 composition books. Since the magazine costs $4, he would spend the remaining amount on composition books. The calculation would be as follows:
- Total amount available: $26
- Magazine cost: $4
- Amount remaining for composition books: $26 - $4 = $22
Now, if each composition book is to be purchased from the remaining $22, we can find the maximum amount Bill can spend on each book by dividing this amount by the number of composition books he intends to purchase.
Similarly, Marie has a weekly budget of $24 for magazines and pies. If she opts to spend her entire budget on magazines that are $4 each, we can calculate the maximum number of magazines she can buy. The math would be simple:
- Weekly budget: $24
- Magazine cost: $4
- Maximum number of magazines: $24 / $4 = 6 magazines
In conclusion, managing a budget requires thoughtful calculation of expenses versus available funds, ensuring that necessary items are prioritized within financial constraints.