16.One night, the temperature decreased at a rate of 0.6 degrees per hour. How many hours did it take for the temperature to drop 2.7 degrees?
A 4 1/4 hours
B 4 1/2 hours
C 5 1/4 hours
D 4 3/4

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

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.