Find f. Using the image below if I’m only given the degree of the arcs

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x