Determine whether the graphs of the given equations are perpendicular, parallel, or neither. always , sometimes , never y=4x +5 & -4x + y=-13

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3