ONLY NEED PART 3

Since the beginning of May, a local river has been losing water. The table below gives the amount of water in the river (million gallons) during certain days in May. Day 1 5 12 18 23 30 Amount of Water 245 228 200 176 156 128 1. Use the calculator to find a linear model for the data. Round your answer to three decimal places. Use x and y as your variables. Answer y=-4.023x+248.507 2. Use the non-rounded answer in your calculator to find the amount of water on day 29. Round your answer to two decimal places and write out units. Answer is 135.85 3. Use the non-rounded answer in your calculator to find the day that the river had 201 million gallons of water. Round your answer to the nearest whole number.