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HELP (ENGLISH)

Amira is preheating her oven before using it to bake. The initial temperature of the oven is 75° and the temperature will increase at a rate of 20° per minute after being turned on. What is the temperature of the oven 9 minutes after being turned on? What is the temperature of the oven tt minutes after being turned on?

1 Answer

12 votes
The expression should be 75+20x. For every nine minutes (75+20(9)) the oven temperature should be at 255 degrees.
User Alejandro Lora
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