16.5 degrees below the starting temp, whatever that is. If its 0, then -16.5 degrees.
The first equation would be (.5)5-11=-8.5, because the metal has been cooling for 5 hours.
The device that 'aids' in the cooling would be -5-3=-8, because it is a separate variable that cools the metal, so the amount the device cools is independent of the natural cooling amount, and the equation is independent of the natural cooling equation.
You then add -8.5 and -8, because the device has lowered 8.5 degrees and 8 degrees. This equals -16.5 degrees, or a decrease of 16.5 degrees.
1/6=16.666666...
So it is 16.6666.... to 6(or 100)
She pays 9.6 euros. Hope this helped, could I possibly get brainliest?
Answer:
may be 5 times is answer but I am not sure I have done 5 times I got like this
Answer:
(4, 3)
Step-by-step explanation:
It is the only one of those points that is in the purple section, which is the solution area
