One way is by comparing the weather for today as compared to the rest of the week or month.
The answer would be....(r + 3w) × ( r - 3t)
You solve by 140-68 which equals 72
So x=72 degrees
Answer:
-333
Step-by-step explanation:
It seems like it is going down by -30 each term.
4 is the answer for your question