Answer:
41, 66
Step-by-step explanation:
16+ 25 = 41
41 + 25 = 66
85
the pattern is adding by odd numbers increasing in value
so 1+3 =4, 4+5=9, 9+7=16, 16+9=25, 25+11=36, 36+13=49
36+49 = 85
#3 - y=4
#4 - x=-1
With #3 you are only puting the y-value.
With #4 you are only putting the x-value.
Your answer is (D)-7
