What is 90900909909090909099009099090 +242424242424-6566556637 you probably used a calculator too find this out

Use set buikder notation to represent the following set: {, -2, -1, 0}

Find the value of x that will make l ll m

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