Answer:
what's there to intercept its 1 line
Answer:

Step-by-step explanation:
(a+b)(a-b)
-ab+ab-

Answer:
Rational and integer i.e option A and C
0.1 decrease in 15 minutes
unit rate is 0.1 / 15 = 0.00667
Temperature is decreasing by 0.00667 degrees Celsius per minute