In science class, sara needed 8 test tubes for 3 different experiments. the first experiment required 2 test tubes and the other two experiments required the same number of test tubes. how many test tubes were needed for each of the other two experiments?

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Which of the functions graphed below has a removable discontinuity?