On Friday morning the temperature was 67°. The temperature drops 6° and then rolls 10°, how much does the temperature need to ride or file to return to the initial temperature of 67° arrives for degrees before 4° c drive 6° default 10°

In order to return to the initial temperature of 67° after dropping 6° and then rising 10°, the temperature would need to drop 4°.

Initial temperature: 67°
Drop 6°: 67° - 6° = 61°
Rise 10°: 61° + 10° = 71°
Return to initial temperature: 71° - 4° = 67°

Therefore, the temperature would need to drop 4° in order to return to the initial temperature of 67°.