What number is 8.0007 • 10 ^6 in scientific notation?

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

What does the sign of the slope tell you about a line?

What is the solution to this system of linear equations? 2x + 3y = 3 tx-3y= 24