Write the answer in the form of fraction decimal and percentage

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

What are the sotions to the quadratic equation 9x^2=4

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.