What is the best way to classify each equation?
22-3x+7x=4(x+5)
a. identity b. contradiction c. neither
6(2x-3=3(3-5),
a. identity b. contradiction c. neither
6x-14=2(3x-7),
a. identity b. contradiction c. neither
6x+3(x-4)=8(x-3)
a. identity b. contradiction c. neither

On any given day, the number of users, u, that access a certain website can be represented by the inequality 1125-4530 which of the following represents the range of users that access the website each day? u> 95 or u < 155 95> u> 155 u< 95 or > 155 95

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?