Question

1. michelle is taking a 50 question science test in which each question is worth 2 points each. if she must get at least a 92 on the test to make an a for the class, how many questions must she get correct?

Explanation:

Step1: Define variables

Let \( x \) be the number of correct questions. Each question is worth 2 points, so total points from correct questions is \( 2x \).

Step2: Set up inequality

She needs at least 92 points, so \( 2x \geq 92 \).

Step3: Solve inequality

Divide both sides by 2: \( x \geq \frac{92}{2} = 46 \).

Answer:

46