The temperature went down by 12 degrees. (Or you could say it changed by -12 degrees)
With a pencil and paper, you could easily try a few and answer this question on your own. Every polygon has EQUAL numbers of sides and angles.
Answer:
40 words per minute
Step-by-step explanation:

y · 3 = 1 · 120
3y = 120
3y ÷ 3 = 120 ÷ 3
y = 40
Answer:
20 min
Step-by-step explanation:
5 is 1/3 of 15
That means that the time is 1/3 of a hour which is 20 min
Answer:
The number 0 does not mean anything in 1.046