Is (4, -1) the solution of the system of equations shown below? 3x + 2y = 10
-2x + y = 10

What is the value of x in the diagram below?

Which value is not a solution of 8x^3 – 1 = 0

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)