Find the image of O(3, –3) after two reflections, first across the line y = 1, and then across the line x=5

Math i have no idea how to do a and b

Write 37/22 as a decimal rounded to the nearest hundredth.

Maria heard on the radio that the high temperature that day would be to determine the temperature in degrees celsius, she used the formula , where c is the temperature in degrees celsius and f is the temperature in degrees fahrenheit.