Keisha is walking around a track that is 400 yards long. she has walked around the trash 5 times so far. how many more yards does she need to walk around the track to complete 2 miles

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation