Which expression is equivalent to 3x-1/2y+22/3y-5/6x

Choose all answers that apply: a) ab and a’b’ are one the same line. b) quadrilaterals abcd and a’ b’ c’ d’ have the same perimeters. c) points a and a’ have the same coordinates. d) none of the above

If i have 20$ and i gave 5$ away how much i got

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab