Consider this system of two linear equations. 5x − 2y = 16
-4x + 6y = -15
What is the y-coordinate of the solution to the system of equations?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2