Ayuda por favor, no quiero reprovar

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

Shared decision making is always a positive strategy to take

Ineed the solution to this problem and the steps.