Given the two expressions shown below: a. \sqrt{3} +\sqrt{2} b. \sqrt{3} +\sqrt{6} which statement best describes the two expressions? both are rational. both are irrational. a is rational, but b is irrational. a is irrational, but b is rational.

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?

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5