Common difference between the fractions 4/10 13/20 9/10 23/20 14/10

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x â’ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.

Graph the linear equation. find threepoints that solve the equation, then ploton the graph.x-y=1