If a system of two linear equations has one solution, describe what we would see when graphing the lines. Solve the system of equations negative 3 x plus 4 y equals 24 and negative 5 x plus 3 y equals 40 . Show and explain your steps. A tech company has developed a new compact, high-efficiency battery for electric vehicles. Market research has set the cost of manufacturing at y equals 1.2 x plus 1 comma 050 where x represents the number of units produced by the thousand, and y represents the cost in thousands of dollars. At the same time, projections set the revenue as y equals 5.4 x where x represents the number of units sold by the thousand, and y is the revenue in thousands of dollars. Find the point where the cost equals the revenue in terms of both the number of units made or sold and the dollar value. Include the correct units of measurement for each