find each sum or difference. simplify if possible, 1) 49.25 - 87.50 2) -18.24 - 12.18 3) 11.14 - (-9.3)

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

F(x)=5/6x+3 which of the following is true

In the picture below, line pq is parallel to line rs, and the lines are cut by a transversal, line tu. the transversal is not perpendicular to the parallel lines. note: figure is not drawn to scale. which of the following are congruent angles?