Question

ashley’s fish tank has 14 liters of water in it. she plans to add 6 liters per minute until the tank has at least 62 liters. what are the possible numbers of minutes ashley could add water? use t for the number of minutes. write your answer as an inequality solved for t.

Explanation:

Step1: Define the inequality

The initial water is 14 liters, and she adds 6 liters per minute for \( t \) minutes. The total water should be at least 62 liters. So the inequality is \( 14 + 6t \geq 62 \).

Step2: Solve for \( t \)

Subtract 14 from both sides: \( 6t \geq 62 - 14 \)
Simplify: \( 6t \geq 48 \)
Divide both sides by 6: \( t \geq \frac{48}{6} \)
Simplify: \( t \geq 8 \)

Answer:

\( t \geq 8 \)