On Saturday Keisha ran 3.161 kilometers on Sunday she ran 2.78 kilometers how much farther did she run on Saturday then Sunday

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

If 3x+8=3x+8 is it one solution or no solution