Kevin and Conner tracked their exercise last week. Kevin ran fifteen laps around the school track, ten laps around his neighborhood, and 2 miles on the treadmill. Conner ran ten laps around the school track and thirteen miles on the treadmill. Write and simplify an expression for the total combined distance that Kevin and Conner ran. Show your work. Use t for the distance in laps around their school track and n for the distance in laps around Kevin’s neighborhood.

Question

anonymous · Answer

Kevin: 15t + 10n + 2
Conner: 10t + 13

Kevin + Connor = 10t + 10n + 2 + 10t + 13 = 20t + 10n + 15

anonymous · Answer

Thanks @Euler271