I believe the answer is A.
hope i'm accurate and hope this helped!
2 degrees drop every hour, so 6 * 2 = 12
So, it would drop by 12 degrees after 6 hours.
It would most likely be 16<span />
I put it them on a graph, they look like a straight line to me. That makes it Linear!
1 Simplify a-3a+5a−3a+5 to -2a+5−2a+5
-2a+5-(-a+2b+3)−2a+5−(−a+2b+3)
2 Simplify brackets
-2a+5+a-2b-3−2a+5+a−2b−3
3 Gather like terms
(-2a+a)+5-2b-3(−2a+a)+5−2b−3
4 Simplify
-a+5-2b-3−a+5−2b−3
5 Simplify
-a-2b+2−a−2b+2
