Let me know if any of you can with this!

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)