Tom wants to plant red flowers that cost $5 per plant and yellow flowers that cost $8 per plant. Write an algebraic expression to represent the total cost if Tom buys x red flowers and y yellow flowers. Write your answer in the form "ax + by" where a and b are positive or negative constants.

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