36
37
38
39
D. 39
0
1
5
9
70
76
78
80
40
41
42
43
70
75
80
85
9
11
13
15
35
45
55
65
37
37.8
39
39.8
54.48
54.68
54.60
54.58
15
20
25
30
50
55
60
65
x = y + z
2x = y + z
x = 2y + z
x = y + 2z
25
27
29
31
15.5
15
16
Cant be computed
55
56
57
58
470
468
465
463
33.25
32.25
34.25
34.50
36
37
38
39
45
50
55
60
40
35
45
55
35.5
37.5
38.5
40.5
280
285
290
295
36.5 km/hr
37.5 km/hr
35.5 km/hr
34.5 km/hr