donna purchased a prepaid phone card for 20$, long distance calls cost 17 cents a minute using this card. Donna used her card only once to make a long distance call. if the remaining credit on her card is 15.07, how many minutes did her call last?

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