Spongebob dude where u at

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2

Which matrix multiplication is possible?