Which value for x would make the equation true? -12 + 6x = 6 question 1 options: x = 2 x = 1 x = 3 x = 4 which values for n make the inequality true? 7n > 56 question 2 options: 7 8 6 9 which solution set contains only 2 possible solutions? 5y - 2 < 20 question 3 options: y = {3, 5, 6} y = {1, 2, 3} y = {0, 4, 5} y = {2, 5, 6} choose the correct comparison for the following equation: 3x + 15/3 -4 12 when x = 3 question 4 options: < > = no solution evaluate the replacement set for the following equation: 2n + 3 < 9 n = {2, 5, 0} question 5 options: true, no solution, true true, true, true true, no solution, no solution no solution, true, no solution ?

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry. how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.