Marquetta sells hand-knit sweaters at a handicrafts market. Each sweater sells for $50. The wool costs Marquetta $30 per sweater and there is a booth fee of $25. How many sweaters must she sell to make a profit?

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