Answer:
12 c
Step-by-step explanation:
You can add up the hourly changes, or you can use multiplication to do the repeated addition. The increase in temperature over 6 hours is ...
2c +2c +2c +2c +2c +2c
= 6 × 2c
= 12c
The total change in temperature was an increase of 12c over the 6-hour time period.
