While abbie is jogging she moves forward 85 cm every second how many seconds will abbie take to jog 8.5 meters

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

Can someone answer this question for me