Answer: Don't know
Step-by-step explanation:
Answer:
28°C
First you do 3*19=57°C
-5+57= 52°C
then you do 4*6=24 °C
as its being cooled you takeaway
52-24=28°C
(0, 10) (5, 0)
(0 - 10)/(5 - 0) = -10/5= -2