Using the spinner above, what is the theoretical probability that the pointer will land in a section
labeled with the letter A on a given spin? Write as
a fraction.

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it. how many multiple-choice questions are on the test?

Which statement best describes the polynomial

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?