Giving 80 Points. Carla’s sister sent her a family recipe for a cake.

The recipe requires Carla to bake a cake at 170 degrees Celsius, unfortunately Carla’s oven is only in Fahrenheit

Carla knows the formula to convert Celsius to Fahrenheit, and wants to use the formula to figure out the oven temperatures.

The formula to convert Celsius to Fahrenheit is F = 9/5 C + 32.

1. At what temperature, in degrees Fahrenheit, should Carla bake her cake? (Please show your work)

2. She has another recipe that asks her to bake her cake at 350 degrees Fahrenheit. What is this in degrees Celsius? (Please show your work)

3. Carla has to send her friend who lives in Mexico her recipe, which is cooked at 350 degrees Fahrenheit. She wants to include a formula for how to convert Fahrenheit to Celsius. What is the formula?