Which of these strategies would eliminate a variable in the system of equations? x - - 2y = 11 5x + 3y = -11 Choose all answers that apply: Multiply the top equation by -5, then add the equations. B Add the equations. © Multiply the top equation by 5, then add the equations.​

What are the solutions of the following system? y=-2x^2 y=x-2

Three students each examine the system of linear equations shown. 8x + 4y = 16 8x + 2y = 8 caleb says there is exactly one solution. jeremy says there is no solution. kim says there are infinitely many solutions. which student is correct? provide mathematical reasoning to support your answer. answer in complete sentences. : d

Robert has 78 tomato lants and 56 cucumber plants .he wants to plant them in rows that only have one type of plant in each row with the same number of plants in each row. how many plants should he put in each row and how many rows of each type of plant will he need