Part IV Utilize the information provided to determine your answer. Note that dia the necessary steps, including appropriate formula substitutions, diagrams, gragh Answer the question in this part. A correct answer will receive 6 credits. C only 1 credit. All answers should be written in pen, except for graphs and d necessarily drawn to scale. A correct numerical answer with no work sho should be done in pencil. [6] 37 A recreation center ordered a total of 15 tricycles and bicycles from a sporting The number of wheels for all the tricycles and bicycles totaled 38. Write a linear system of equations that models this scenario, where t represents 6 tricycles and b represents the number of bicycles ordered. On the set of axes below, graph this system of equations. b 18 16 14 12 10 8 60 st 2 2 4 6 8 10 12 14