Find the perimeter of this L shape.

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8