Which expression is represented on the number line? -4 -4 -4 ++ + -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 + 01 + 2 + 3 4 A -12 : -3 B 0 - (-12) -3. – 4 D 3(-4)​

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?

Find the distance of the blue line between the two labeled points. round to the nearest hundredth. a) 7.07 b) 7.21 c) 10 d) 5.12

Use stokes' theorem to evaluate c f · dr where c is oriented counterclockwise as viewed from above. f(x, y, z) = xyi + 5zj + 7yk, c is the curve of intersection of the plane x + z = 8 and the cylinder x2 + y2 = 81.