Please help!
780 divided by 100
А- 78
В- 0.78
с- 7.8
D-0.078

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.

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

Solve for x. −3/4(x+2)=6 enter your answer in the box