Westonci.ca connects you with experts who provide insightful answers to your questions. Join us today and start learning! Join our Q&A platform and connect with professionals ready to provide precise answers to your questions in various areas. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

Jonas runs a pet store that sells guinea pigs. He wants to ensure he has more than 1 pound of dry food for every five guinea pigs he has in the store. He currently has 8 pounds of dry food and wants to know how many guinea pigs he can have in the store.

Write and solve an inequality to solve this problem. What is the solution to the inequality?

A. [tex]\( x \geq 40 \)[/tex]
B. [tex]\( x \leq 40 \)[/tex]
C. [tex]\( x \geq 8 \)[/tex]
D. [tex]\( x \leq 8 \)[/tex]

Sagot :

Let's start by setting up an inequality to represent the situation described. We know the following:

1. Jonas has 8 pounds of dry food.
2. He needs more than 1 pound of dry food for every five guinea pigs.

Let [tex]\( x \)[/tex] be the number of guinea pigs Jonas can have in the store.

The amount of food needed for [tex]\( x \)[/tex] guinea pigs can be expressed as:
[tex]\[ \frac{x}{5} \][/tex]

Since Jonas needs more than 1 pound of dry food for every five guinea pigs, the amount of dry food must be greater than the dry food required by the guinea pigs. Therefore, we set up the inequality:
[tex]\[ 8 \geq \frac{x}{5} \][/tex]

To eliminate the fraction, we multiply both sides by 5:
[tex]\[ 8 \times 5 \geq x \][/tex]
[tex]\[ 40 \geq x \][/tex]

Thus, the inequality simplifies to:
[tex]\[ x \leq 40 \][/tex]

This tells us that Jonas can have up to 40 guinea pigs in the store, given he has 8 pounds of dry food.

So, the solution to the inequality is:
[tex]\[ x \leq 40 \][/tex]
The correct answer is [tex]\( x \leq 40 \)[/tex].