What is 119/12 as a mixed number?

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

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Explain how you do each step what term makes it inconsistent y=2x - 4 ?