Joshua has to earn more than 92 points on the state test in order to qualify for an academic scholarship. Each question is worth 4 points, and the test has a total of 30 questions. Let x represent the number of test questions.Which of the following inequalities can be solved to determine the number of questions Joshua must answer correctly? a. 4x < 30 b. 4x < 92 c. 4x > 30 d. 4x > 92