Question

3a. a male emperor penguin can lose up to 30 pounds while incubating an egg. write an inequality to represent how much weight a penguin could lose using the variable w.

Explanation:

Step1: Define the variable

Let \( w \) represent the weight the penguin could lose.

Step2: Interpret "up to 30 pounds"

"Up to 30 pounds" means the weight loss \( w \) is less than or equal to 30 pounds. So the inequality is \( w \leq 30 \).

Answer:

\( w \leq 30 \)