Which system of equations has exactly one solution? 2 x + y = 3. 5 x minus y = 11. 2 x + 2 y = 1. Negative 2 x minus 2 y = 1. 3 x + y = negative 1. 6 x + 2 y = negative 2. 3 x minus 2 y = 4. Negative 3 x + 2 y = 4.

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis

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