A train, initially moving at 12 m/s, speeds up to
36 m/s in 120 s. What is its acceleration?​

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Iam at home. /: i am playing video games. translate the following statement into symbolic form.