please help me solve

The oven temperature will increase by 45 degrees Fahrenheit per minute. When the oven is initially turned on, the temperature is 70 degrees Fahrenheit. What will the temperature of the oven be after 7 minutes? Write an expression and explain how you arrived at your answer

70 + (7 * 45) = t

To find the temperature of the oven after 7 minutes, we can start with the initial temperature of 70 degrees Fahrenheit and add the increase in temperature per minute for 7 minutes.

First, let's calculate the increase in temperature for 7 minutes. Since the oven temperature increases by 45 degrees Fahrenheit per minute, we can multiply the increase in temperature per minute by the number of minutes:

Increase in temperature for 7 minutes = 45 degrees Fahrenheit/minute * 7 minutes = 315 degrees Fahrenheit

Now, we can find the temperature of the oven after 7 minutes by adding the increase in temperature to the initial temperature:

Temperature after 7 minutes = Initial temperature + Increase in temperature
= 70 degrees Fahrenheit + 315 degrees Fahrenheit
= 385 degrees Fahrenheit

Therefore, the temperature of the oven after 7 minutes will be 385 degrees Fahrenheit.