Rewrite each equation in slope intercept form if necessary . then determine whether the lines are parallel. explain. y= -x +3 x + y = 21

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Joanie watched 1 out of three of a movie in the morning

Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s.   if they count at the same rate, what number will they say at the same time?