Which of the numbers have exactly four factors 80 85 90 95

Let w = 4. enter > , < , or = to compare the expressions. 3w² + 1 10w + 8

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?